diff --git a/build/org.eclipse.cdt.managedbuilder.ui/plugin.xml b/build/org.eclipse.cdt.managedbuilder.ui/plugin.xml
index 75d1b5c7e95..8466964437d 100644
--- a/build/org.eclipse.cdt.managedbuilder.ui/plugin.xml
+++ b/build/org.eclipse.cdt.managedbuilder.ui/plugin.xml
@@ -621,21 +621,9 @@
          </filter>
          <enabledWhen>
             <or>
-		     <instanceof value="org.eclipse.core.resources.IProject"/>
-		     <instanceof value="org.eclipse.cdt.core.model.ICProject"/>
-		     
-		     <instanceof value="org.eclipse.core.resources.IFolder"/>
-		     <instanceof value="org.eclipse.cdt.core.model.ICContainer"/>
-
-		     <and>
-		        <instanceof value="org.eclipse.core.resources.IFile"/>
-    	        <test property="org.eclipse.cdt.ui.isSource" value="" />
-             </and>
-             <and>
-	         	<instanceof value="org.eclipse.cdt.core.model.ITranslationUnit"/>
-    	        <test property="org.eclipse.cdt.ui.isSource" value="" />
-	         </and>	
-		    </or>
+                <instanceof value="org.eclipse.core.resources.IProject"/>
+                <instanceof value="org.eclipse.cdt.core.model.ICProject"/>
+            </or>
          </enabledWhen>
       </page>
       <page