diff --git a/image_readers/.classpath b/image_readers/.classpath
index 6efc484e3453ba8b529d7015db0a63cfae11a580..6b6fea16a4ad237fad666553337f3e01e626f4a8 100644
--- a/image_readers/.classpath
+++ b/image_readers/.classpath
@@ -11,6 +11,6 @@
 	<classpathentry kind="lib" path="/libraries/slf4j/slf4j.jar" sourcepath="/libraries/slf4j/src.jar"/>
 	<classpathentry kind="lib" path="/libraries/slf4j/log4j12/slf4j-log4j12.jar" sourcepath="/libraries/slf4j/log4j12/src.jar"/>
 	<classpathentry kind="lib" path="/libraries/log4j/log4j.jar" sourcepath="/libraries/log4j/src.zip"/>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.launching.macosx.MacOSXType/JVM 1.6"/>
 	<classpathentry kind="output" path="targets/classes"/>
 </classpath>