diff --git a/lib/cppparser/ast.h b/lib/cppparser/ast.h
index 9051018a..8c185970 100644
--- a/lib/cppparser/ast.h
+++ b/lib/cppparser/ast.h
@@ -185,7 +185,7 @@ 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) \