diff --git a/umbrello/umbrello/codeimport/kdevcppparser/ast.h b/umbrello/umbrello/codeimport/kdevcppparser/ast.h
index dc9cc1a9..ed6d91b0 100644
--- a/umbrello/umbrello/codeimport/kdevcppparser/ast.h
+++ b/umbrello/umbrello/codeimport/kdevcppparser/ast.h
@@ -179,7 +179,7 @@ TQString nodeTypeToString( int type );
 
 #if defined(CPPPARSER_QUICK_ALLOCATOR)
 
-#include <tquick_allocator.h>
+#include <quick_allocator.h>
 
 #define DECLARE_ALLOC(tp) \
     void * operator new(std::size_t) \