diff --git a/sc2/src/sc2code/libs/uio/Makeinfo b/sc2/src/sc2code/libs/uio/Makeinfo
index 5d7d40b36..b6147387a 100644
--- a/sc2/src/sc2code/libs/uio/Makeinfo
+++ b/sc2/src/sc2code/libs/uio/Makeinfo
@@ -13,6 +13,6 @@ fi
 #fi
 
 if [ -n "$MEMDEBUG" ]; then
-	uqm_CFILES="$uqm_CFILES memdebug.c"
+	uqm_CFILES="$uqm_CFILES hashtable.c memdebug.c"
 fi