diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/semantics/LookupData.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/semantics/LookupData.java
index 9eb2445c486..308b5d44e40 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/semantics/LookupData.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/semantics/LookupData.java
@@ -95,7 +95,6 @@ public class LookupData extends ScopeLookupData {
 	public boolean ignoreMembers;
 
 	public boolean qualified;
-	public boolean checkAssociatedScopes;
 
 	public boolean forUsingDeclaration;