diff --git a/Makefile b/Makefile
index 3e01741..94c355a 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@ all : zencoding-vim.zip
 
 remove-zip:
 	-rm doc/tags
-	rm zencoding-vim.zip
+	-rm zencoding-vim.zip
 
 zencoding-vim.zip: remove-zip
 	zip -r zencoding-vim.zip autoload plugin doc