diff --git a/PC/VC6/pythoncore.dsp b/PC/VC6/pythoncore.dsp
index 20cff7d9049..527e891e89d 100644
--- a/PC/VC6/pythoncore.dsp
+++ b/PC/VC6/pythoncore.dsp
@@ -145,7 +145,7 @@ SOURCE=..\..\Modules\cjkcodecs\_gbk.c
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\Modules\_heapmodule.c
+SOURCE=..\..\Modules\_heapqmodule.c
 # End Source File
 # Begin Source File