diff --git a/build/org.eclipse.cdt.managedbuilder.gnu.ui/plugin.xml b/build/org.eclipse.cdt.managedbuilder.gnu.ui/plugin.xml
index d8be26e1d6a..ffa99c626e6 100644
--- a/build/org.eclipse.cdt.managedbuilder.gnu.ui/plugin.xml
+++ b/build/org.eclipse.cdt.managedbuilder.gnu.ui/plugin.xml
@@ -2526,6 +2526,7 @@
 					  </option>
 			          <outputType
 	                      outputs="dylib"
+	                      outputPrefix="lib"
 			              buildVariable="LIBRARIES"
 			              superClass="cdt.managedbuild.tool.macosx.cpp.linker.output"
 			              id="cdt.managedbuild.tool.macosx.cpp.linker.macosx.so.debug.output">
@@ -2629,6 +2630,7 @@
 					  </option>
 			          <outputType
 	                      outputs="dylib"
+	                      outputPrefix="lib"
 			              buildVariable="LIBRARIES"
 			              superClass="cdt.managedbuild.tool.macosx.cpp.linker.output"
 			              id="cdt.managedbuild.tool.macosx.cpp.linker.macosx.so.release.output">