diff --git a/plugin/man.vim b/plugin/man.vim
index a1a97ae..d03ce0f 100644
--- a/plugin/man.vim
+++ b/plugin/man.vim
@@ -1,7 +1,7 @@
-if exists('g:loaded_man') && g:loaded_man
+if exists('g:loaded_vim_utils_man') && g:loaded_vim_utils_man
   finish
 endif
-let g:loaded_man = 1
+let g:loaded_vim_utils_man = 1
 
 let s:save_cpo = &cpo
 set cpo&vim