diff --git a/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/callhierarchy/CallHierarchyBaseTest.java b/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/callhierarchy/CallHierarchyBaseTest.java
index ee1999b22dd..cb8afc264db 100644
--- a/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/callhierarchy/CallHierarchyBaseTest.java
+++ b/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/callhierarchy/CallHierarchyBaseTest.java
@@ -49,7 +49,7 @@ public class CallHierarchyBaseTest extends BaseTestCase {
 	
 	protected void tearDown() throws CoreException {
 		if (fCProject != null) {
-			fCProject.getProject().delete(IProject.FORCE | IProject.ALWAYS_DELETE_PROJECT_CONTENT, new NullProgressMonitor());
+			CProjectHelper.delete(fCProject);
 		}
 	}