diff --git a/.vimrc b/.vimrc
index 8ee23227e..cb2696f43 100644
--- a/.vimrc
+++ b/.vimrc
@@ -574,7 +574,7 @@
 
     " NerdTree {
         if isdirectory(expand("~/.vim/bundle/nerdtree"))
-            map <C-e> <plug>NERDTreeTabsToggle<CR>
+            map <F1> <plug>NERDTreeTabsToggle<CR>
             map <leader>e :NERDTreeFind<CR>
             nmap <leader>nt :NERDTreeFind<CR>