diff --git a/example2/Makefile b/example2/Makefile
index 2913432..6104593 100644
--- a/example2/Makefile
+++ b/example2/Makefile
@@ -17,4 +17,4 @@ clean:
 	rm -f example2.go lex.yy.go y.output *~
 
 nuke: clean
-	rm -f example2
+	rm -f example2 *.[568]