diff --git a/build.gradle b/build.gradle
index 12aba16..211ae64 100644
--- a/build.gradle
+++ b/build.gradle
@@ -47,6 +47,8 @@ dependencies {
 	implementation 'com.squareup.okhttp3:okhttp-urlconnection:4.12.+'
 	implementation 'org.slf4j:slf4j-nop:1.7.36'
 	implementation 'commons-io:commons-io:2.11.0'
+	testImplementation 'org.junit.jupiter:junit-jupiter:5.7.+'
+	testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
 }
 
 application {
@@ -70,3 +72,13 @@ pmd {
 	ruleSetFiles = files("rulesets/java-sheepit.xml")
 	ruleSets = []
 }
+
+tasks.named('test', Test) {
+	useJUnitPlatform()
+
+	maxHeapSize = '1G'
+
+	testLogging {
+		events "passed"
+	}
+}
diff --git a/src/main/java/com/sheepit/client/rendering/RenderOutput.java b/src/main/java/com/sheepit/client/rendering/RenderOutput.java
index 996cee6..3b3ef57 100644
--- a/src/main/java/com/sheepit/client/rendering/RenderOutput.java
+++ b/src/main/java/com/sheepit/client/rendering/RenderOutput.java
@@ -32,6 +32,8 @@ import lombok.Data;
 	private long fullImageSize = 0;
 	private float speedSamplesRendered = 0; // only used for powerdetection project
 	
+	private boolean isReadBlendLineLogged = false; // Only look for Color management: AFTER "Read blend: " line was detected
+	
 	private String blenderShortVersion;
 	private String blenderLongVersion;
 	
@@ -43,7 +45,10 @@ import lombok.Data;
 			// 07-04 07:43:12 (debug) /tmp///rend.exe: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.28' not found (required by /tmp///lib/libboost_filesystem.so.1.80.0)
 			return Error.Type.OS_NOT_SUPPORTED;
 		}
-		else if (line.contains("Color management:")) {
+		else if (line.contains("Read blend:")) { // Only look for Color management: AFTER "Read blend: PATH" was detected
+			isReadBlendLineLogged = true;
+		}
+		else if (isReadBlendLineLogged && line.contains("Color management:")) {
 			String[] errors = {
 				" not found",
 				" is not compatible ",
diff --git a/src/test/java/RenderOutputTest.java b/src/test/java/RenderOutputTest.java
new file mode 100644
index 0000000..7238eb2
--- /dev/null
+++ b/src/test/java/RenderOutputTest.java
@@ -0,0 +1,46 @@
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.fail;
+
+import com.sheepit.client.datamodel.client.Error;
+import com.sheepit.client.rendering.RenderOutput;
+import org.junit.jupiter.api.Test;
+
+import java.io.IOException;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.stream.Stream;
+
+public class RenderOutputTest {
+	
+	@Test public void testColorManagementDetectionRightPathOCIO() throws IOException, URISyntaxException {
+		RenderOutput renderOutput = new RenderOutput();
+		
+		URL file = getClass().getResource("/color_management_detection_right_path_ocio.log");
+		if (file == null) {
+			fail("no data");
+		}
+		
+		Stream<String> lines = Files.lines(Paths.get(file.toURI()));
+		lines.forEach(line -> assertEquals(Error.Type.OK, renderOutput.detectError(line)));
+	}
+	
+	@Test public void testColorManagementDetectionWrongPathOCIO() throws IOException, URISyntaxException {
+		RenderOutput renderOutput = new RenderOutput();
+		
+		URL file = getClass().getResource("/color_management_detection_wrong_path_ocio.log");
+		if (file == null) {
+			fail("no data");
+		}
+		
+		Stream<String> lines = Files.lines(Paths.get(file.toURI()));
+		lines.forEach(line -> {
+			Error.Type ret = renderOutput.detectError(line);
+			if (ret != Error.Type.OK) {
+				assertEquals(Error.Type.COLOR_MANAGEMENT_ERROR, ret);
+			}
+		});
+	}
+	
+}
diff --git a/src/test/resources/color_management_detection_right_path_ocio.log b/src/test/resources/color_management_detection_right_path_ocio.log
new file mode 100644
index 0000000..53d6269
--- /dev/null
+++ b/src/test/resources/color_management_detection_right_path_ocio.log
@@ -0,0 +1,49 @@
+Blender 4.3.0 (hash 2b18cad88b13 built 2024-11-19 10:50:58)
+Color management: Using /tmp/OCIO/config.ocio as a configuration file
+Color management: display "sRGB" used by scene not found, setting to default ("ACES").
+Color management: scene view "AgX" not found, setting default "sRGB".
+Color management: sequencer colorspace "sRGB" not found, will use default instead.
+Read blend: "/tmp/aces.blend"
+Fra:300 Mem:10.55M (Peak 11.13M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Synchronizing object | Cube
+Fra:300 Mem:10.55M (Peak 11.13M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Initializing
+Fra:300 Mem:10.37M (Peak 11.13M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Waiting for render to start
+Fra:300 Mem:10.37M (Peak 11.13M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Loading render kernels (may take a few minutes the first time)
+Fra:300 Mem:10.37M (Peak 11.13M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Scene
+Fra:300 Mem:10.37M (Peak 11.13M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Shaders
+Fra:300 Mem:10.45M (Peak 11.13M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Procedurals
+Fra:300 Mem:10.45M (Peak 11.13M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Background
+Fra:300 Mem:10.45M (Peak 11.13M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Camera
+Fra:300 Mem:10.45M (Peak 11.13M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Meshes Flags
+Fra:300 Mem:10.45M (Peak 11.13M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Objects
+Fra:300 Mem:10.45M (Peak 11.13M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Objects | Copying Transformations to device
+Fra:300 Mem:10.45M (Peak 11.13M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Objects | Applying Static Transformations
+Fra:300 Mem:10.45M (Peak 11.13M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Particle Systems
+Fra:300 Mem:10.45M (Peak 11.13M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Particle Systems | Copying Particles to device
+Fra:300 Mem:10.45M (Peak 11.13M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Meshes
+Fra:300 Mem:10.45M (Peak 11.13M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Mesh | Computing attributes
+Fra:300 Mem:10.45M (Peak 11.13M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Mesh | Copying Attributes to device
+Fra:300 Mem:10.45M (Peak 11.13M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Scene BVH | Building
+Fra:300 Mem:10.45M (Peak 11.13M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Scene BVH | Building BVH
+Fra:300 Mem:10.45M (Peak 11.13M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Scene BVH | Building BVH 0%
+Fra:300 Mem:10.45M (Peak 11.13M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Scene BVH | Copying BVH to device
+Fra:300 Mem:10.45M (Peak 11.13M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Mesh | Computing normals
+Fra:300 Mem:10.45M (Peak 11.13M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Mesh | Copying Mesh to device
+Fra:300 Mem:10.45M (Peak 11.13M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Objects Flags
+Fra:300 Mem:10.45M (Peak 11.13M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Primitive Offsets
+Fra:300 Mem:10.45M (Peak 11.13M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Images
+Fra:300 Mem:10.45M (Peak 11.13M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Camera Volume
+Fra:300 Mem:10.45M (Peak 11.13M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Lookup Tables
+Fra:300 Mem:10.45M (Peak 11.13M) | Time:00:00.00 | Mem:0.08M, Peak:0.08M | Scene, ViewLayer | Updating Lights
+Fra:300 Mem:10.45M (Peak 11.13M) | Time:00:00.00 | Mem:0.08M, Peak:0.08M | Scene, ViewLayer | Updating Lights | Computing tree
+Fra:300 Mem:10.45M (Peak 11.13M) | Time:00:00.00 | Mem:0.08M, Peak:0.08M | Scene, ViewLayer | Updating Integrator
+Fra:300 Mem:10.45M (Peak 11.13M) | Time:00:00.00 | Mem:0.08M, Peak:0.08M | Scene, ViewLayer | Updating Film
+Fra:300 Mem:10.46M (Peak 11.13M) | Time:00:00.00 | Mem:0.00M, Peak:0.08M | Scene, ViewLayer | Updating Lookup Tables
+Fra:300 Mem:10.46M (Peak 11.13M) | Time:00:00.00 | Mem:0.09M, Peak:0.09M | Scene, ViewLayer | Updating Baking
+Fra:300 Mem:10.46M (Peak 11.13M) | Time:00:00.00 | Mem:0.09M, Peak:0.09M | Scene, ViewLayer | Updating Device | Writing constant memory
+Fra:300 Mem:10.46M (Peak 11.13M) | Time:00:00.00 | Mem:0.09M, Peak:0.09M | Scene, ViewLayer | Loading denoising kernels (may take a few minutes the first time)
+Fra:300 Mem:10.46M (Peak 11.13M) | Time:00:00.00 | Mem:0.09M, Peak:0.09M | Scene, ViewLayer | Sample 0/10
+Fra:300 Mem:121.23M (Peak 121.23M) | Time:00:00.19 | Remaining:00:01.69 | Mem:110.83M, Peak:110.83M | Scene, ViewLayer | Sample 1/10
+Fra:300 Mem:184.51M (Peak 279.44M) | Time:00:08.61 | Mem:110.83M, Peak:110.83M | Scene, ViewLayer | Sample 10/10
+Fra:300 Mem:184.51M (Peak 279.44M) | Time:00:08.61 | Mem:110.83M, Peak:110.83M | Scene, ViewLayer | Finished
+Saved: '/tmp/0300.png'
+Time: 00:08.95 (Saving: 00:00.34)
diff --git a/src/test/resources/color_management_detection_wrong_path_ocio.log b/src/test/resources/color_management_detection_wrong_path_ocio.log
new file mode 100644
index 0000000..bc99161
--- /dev/null
+++ b/src/test/resources/color_management_detection_wrong_path_ocio.log
@@ -0,0 +1,49 @@
+Blender 4.3.0 (hash 2b18cad88b13 built 2024-11-19 10:50:58)
+OpenColorIO Error: Error could not read '/tmp/OCIO/config2.ocio' OCIO profile.
+Read blend: "/tmp/aces.blend"
+Color management: display "ACES" used by scene not found, setting to default ("sRGB").
+Color management: scene view "P3-D65 ST2084 1000 nits" not found, setting default "Standard".
+Color management: sequencer colorspace "vlog_vgamut" not found, will use default instead.
+Fra:300 Mem:10.35M (Peak 11.27M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Synchronizing object | Cube
+Fra:300 Mem:10.35M (Peak 11.27M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Initializing
+Fra:300 Mem:10.18M (Peak 11.27M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Waiting for render to start
+Fra:300 Mem:10.18M (Peak 11.27M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Loading render kernels (may take a few minutes the first time)
+Fra:300 Mem:10.18M (Peak 11.27M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Scene
+Fra:300 Mem:10.18M (Peak 11.27M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Shaders
+Fra:300 Mem:10.26M (Peak 11.27M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Procedurals
+Fra:300 Mem:10.26M (Peak 11.27M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Background
+Fra:300 Mem:10.26M (Peak 11.27M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Camera
+Fra:300 Mem:10.26M (Peak 11.27M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Meshes Flags
+Fra:300 Mem:10.26M (Peak 11.27M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Objects
+Fra:300 Mem:10.26M (Peak 11.27M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Objects | Copying Transformations to device
+Fra:300 Mem:10.26M (Peak 11.27M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Objects | Applying Static Transformations
+Fra:300 Mem:10.26M (Peak 11.27M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Particle Systems
+Fra:300 Mem:10.26M (Peak 11.27M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Particle Systems | Copying Particles to device
+Fra:300 Mem:10.26M (Peak 11.27M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Meshes
+Fra:300 Mem:10.26M (Peak 11.27M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Mesh | Computing attributes
+Fra:300 Mem:10.26M (Peak 11.27M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Mesh | Copying Attributes to device
+Fra:300 Mem:10.26M (Peak 11.27M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Scene BVH | Building
+Fra:300 Mem:10.26M (Peak 11.27M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Scene BVH | Building BVH
+Fra:300 Mem:10.26M (Peak 11.27M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Scene BVH | Building BVH 0%
+Fra:300 Mem:10.26M (Peak 11.27M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Scene BVH | Copying BVH to device
+Fra:300 Mem:10.26M (Peak 11.27M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Mesh | Computing normals
+Fra:300 Mem:10.26M (Peak 11.27M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Mesh | Copying Mesh to device
+Fra:300 Mem:10.26M (Peak 11.27M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Objects Flags
+Fra:300 Mem:10.26M (Peak 11.27M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Primitive Offsets
+Fra:300 Mem:10.26M (Peak 11.27M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Images
+Fra:300 Mem:10.26M (Peak 11.27M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Camera Volume
+Fra:300 Mem:10.26M (Peak 11.27M) | Time:00:00.00 | Mem:0.00M, Peak:0.00M | Scene, ViewLayer | Updating Lookup Tables
+Fra:300 Mem:10.26M (Peak 11.27M) | Time:00:00.00 | Mem:0.08M, Peak:0.08M | Scene, ViewLayer | Updating Lights
+Fra:300 Mem:10.26M (Peak 11.27M) | Time:00:00.00 | Mem:0.08M, Peak:0.08M | Scene, ViewLayer | Updating Lights | Computing tree
+Fra:300 Mem:10.26M (Peak 11.27M) | Time:00:00.00 | Mem:0.08M, Peak:0.08M | Scene, ViewLayer | Updating Integrator
+Fra:300 Mem:10.26M (Peak 11.27M) | Time:00:00.00 | Mem:0.08M, Peak:0.08M | Scene, ViewLayer | Updating Film
+Fra:300 Mem:10.27M (Peak 11.27M) | Time:00:00.00 | Mem:0.00M, Peak:0.08M | Scene, ViewLayer | Updating Lookup Tables
+Fra:300 Mem:10.27M (Peak 11.27M) | Time:00:00.00 | Mem:0.09M, Peak:0.09M | Scene, ViewLayer | Updating Baking
+Fra:300 Mem:10.27M (Peak 11.27M) | Time:00:00.00 | Mem:0.09M, Peak:0.09M | Scene, ViewLayer | Updating Device | Writing constant memory
+Fra:300 Mem:10.27M (Peak 11.27M) | Time:00:00.00 | Mem:0.09M, Peak:0.09M | Scene, ViewLayer | Loading denoising kernels (may take a few minutes the first time)
+Fra:300 Mem:10.27M (Peak 11.27M) | Time:00:00.00 | Mem:0.09M, Peak:0.09M | Scene, ViewLayer | Sample 0/10
+Fra:300 Mem:121.04M (Peak 121.04M) | Time:00:00.14 | Remaining:00:01.28 | Mem:110.83M, Peak:110.83M | Scene, ViewLayer | Sample 1/10
+Fra:300 Mem:184.32M (Peak 279.24M) | Time:00:08.53 | Mem:110.83M, Peak:110.83M | Scene, ViewLayer | Sample 10/10
+Fra:300 Mem:184.32M (Peak 279.24M) | Time:00:08.53 | Mem:110.83M, Peak:110.83M | Scene, ViewLayer | Finished
+Saved: '/tmp/0300.png'
+Time: 00:08.69 (Saving: 00:00.16)