diff --git a/src/mklib b/src/mklib
index 022a1bb..0a25cef 100644
--- a/src/mklib
+++ b/src/mklib
@@ -8,6 +8,6 @@
 
 all install:V: $LIB
 
-NUKEFILES=$NUKEFILES $LIB
+CLEANFILES=$CLEANFILES $LIB
 
 <$PLAN9/src/mkcommon