diff --git a/src/com/sheepit/client/Job.java b/src/com/sheepit/client/Job.java
index b954d20..cab9fbf 100644
--- a/src/com/sheepit/client/Job.java
+++ b/src/com/sheepit/client/Job.java
@@ -21,6 +21,8 @@ package com.sheepit.client;
 
 import java.io.File;
 
+import com.sheepit.client.os.OS;
+
 public class Job {
 	private String numFrame;
 	private String sceneMD5;
@@ -165,7 +167,7 @@ public class Job {
 	}
 	
 	public String getRendererPath() {
-		return getRendererDirectory() + File.separator + "rend.exe";
+		return getRendererDirectory() + File.separator + OS.getOS().getRenderBinaryPath();
 	}
 	
 	public String getRendererArchivePath() {
diff --git a/src/com/sheepit/client/os/Linux.java b/src/com/sheepit/client/os/Linux.java
index cd07cc9..469d8f7 100644
--- a/src/com/sheepit/client/os/Linux.java
+++ b/src/com/sheepit/client/os/Linux.java
@@ -41,6 +41,11 @@ public class Linux extends OS {
 		return "linux";
 	}
 	
+	@Override
+	public String getRenderBinaryPath() {
+		return "rend.exe";
+	}
+	
 	@Override
 	public CPU getCPU() {
 		CPU ret = new CPU();
diff --git a/src/com/sheepit/client/os/Mac.java b/src/com/sheepit/client/os/Mac.java
index 7c24b4f..ac8ca87 100644
--- a/src/com/sheepit/client/os/Mac.java
+++ b/src/com/sheepit/client/os/Mac.java
@@ -19,6 +19,7 @@
 package com.sheepit.client.os;
 
 import java.io.BufferedReader;
+import java.io.File;
 import java.io.IOException;
 import java.io.InputStreamReader;
 
@@ -39,6 +40,11 @@ public class Mac extends OS {
 		return "mac";
 	}
 	
+	@Override
+	public String getRenderBinaryPath() {
+		return "Blender" + File.separator + "blender.app" + File.separator + "Contents" + File.separator + "MacOS" + File.separator + "blender";
+	}
+	
 	@Override
 	public CPU getCPU() {
 		CPU ret = new CPU();
diff --git a/src/com/sheepit/client/os/OS.java b/src/com/sheepit/client/os/OS.java
index c343f5d..748cc70 100644
--- a/src/com/sheepit/client/os/OS.java
+++ b/src/com/sheepit/client/os/OS.java
@@ -31,6 +31,8 @@ public abstract class OS {
 	
 	public abstract int getMemory();
 	
+	public abstract String getRenderBinaryPath();
+		
 	public String getCUDALib() {
 		return null;
 	}
diff --git a/src/com/sheepit/client/os/Windows.java b/src/com/sheepit/client/os/Windows.java
index fd450f8..779438a 100644
--- a/src/com/sheepit/client/os/Windows.java
+++ b/src/com/sheepit/client/os/Windows.java
@@ -35,6 +35,11 @@ public class Windows extends OS {
 		return "windows";
 	}
 	
+	@Override
+	public String getRenderBinaryPath() {
+		return "rend.exe";
+	}
+	
 	@Override
 	public CPU getCPU() {
 		CPU ret = new CPU();