diff --git a/makefiles/golang/include.mk b/makefiles/golang/include.mk
index 7ce9b66..4a71c0a 100644
--- a/makefiles/golang/include.mk
+++ b/makefiles/golang/include.mk
@@ -21,6 +21,6 @@
 # ONF.makefiles.include.version = 1.1
 # -----------------------------------------------------------------------
 
-include $(ONF_MAKEDIR)/golang/mod-update.mk
+include $(onf-mk-dir)/golang/mod-update.mk
 
 # [EOF]