diff --git a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/dialogs/cpaths/CPElement.java b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/dialogs/cpaths/CPElement.java
index 4b04bde6426..9cb8fffcab7 100644
--- a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/dialogs/cpaths/CPElement.java
+++ b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/dialogs/cpaths/CPElement.java
@@ -287,6 +287,9 @@ public class CPElement {
 				return new Object[] { findAttributeElement(EXCLUSION)};
 			case IPathEntry.CDT_LIBRARY:
 				return new Object[] { findAttributeElement(SOURCEATTACHMENT) };
+			case IPathEntry.CDT_INCLUDE:
+			case IPathEntry.CDT_MACRO:
+				return new Object[0];
 		}
 		return fChildren.toArray();
 	}