diff --git a/closed/OpenJ9.gmk b/closed/OpenJ9.gmk
index cfcb945876a..815df7410fa 100644
--- a/closed/OpenJ9.gmk
+++ b/closed/OpenJ9.gmk
@@ -145,7 +145,7 @@ ifeq (true,$(OPENJ9_ENABLE_MICROJIT))
   FEATURE_SED_SCRIPT += $(call SedEnable,opt_microjit)
 else
   FEATURE_SED_SCRIPT += $(call SedDisable,opt_microjit)
-endif
+endif # OPENJ9_ENABLE_MICROJIT
 
 # openj9_stage_buildspec_file
 # ---------------------------