diff --git a/core/org.eclipse.cdt.ui/plugin.xml b/core/org.eclipse.cdt.ui/plugin.xml
index cae2d33d897..3b76d7dc415 100644
--- a/core/org.eclipse.cdt.ui/plugin.xml
+++ b/core/org.eclipse.cdt.ui/plugin.xml
@@ -2720,7 +2720,7 @@
 		 <enablement>
 			<or>
 				<instanceof value="org.eclipse.cdt.core.model.ICElement" />	
-	            <adapt type="org.eclipse.core.resources.IProject">
+	            <adapt type="org.eclipse.core.resources.IContainer">
 	               <test
 	                     property="org.eclipse.core.resources.projectNature"
 	                     value="org.eclipse.cdt.core.cnature"/>
@@ -2751,7 +2751,7 @@
 		 <enablement>
 			<or>
 				<instanceof value="org.eclipse.cdt.core.model.ICElement" />	
-	            <adapt type="org.eclipse.core.resources.IProject">
+	            <adapt type="org.eclipse.core.resources.IContainer">
 	               <test
 	                     property="org.eclipse.core.resources.projectNature"
 	                     value="org.eclipse.cdt.core.cnature"/>