diff --git a/lib/Makefile.vc6 b/lib/Makefile.vc6
index f46749ee6d..176c5806ea 100644
--- a/lib/Makefile.vc6
+++ b/lib/Makefile.vc6
@@ -198,7 +198,8 @@ X_OBJS= \
 	$(DIROBJ)\strtok.obj \
 	$(DIROBJ)\connect.obj \
 	$(DIROBJ)\hash.obj \
-	$(DIROBJ)\llist.obj
+	$(DIROBJ)\llist.obj \
+	$(DIROBJ)\multi.obj
 
 all : $(TARGET)