diff --git a/contrib/vim/vim.factor b/contrib/vim/vim.factor
index 0cfdc4661b..2368517369 100644
--- a/contrib/vim/vim.factor
+++ b/contrib/vim/vim.factor
@@ -1,5 +1,5 @@
 IN: vim
-USING: definitions embedded io kernel parser prettyprint process sequences ;
+USING: embedded io kernel parser prettyprint process sequences ;
 
 : file-modified stat fourth ;