diff --git a/.vimrc.keymap b/.vimrc.keymap
index 6bcb5d78..4ed20400 100755
--- a/.vimrc.keymap
+++ b/.vimrc.keymap
@@ -3,7 +3,7 @@ let mapleader = ","
 nmap <Leader>s :update<CR>
 nmap <leader>p :set paste!<CR>
 nmap <leader>h :set hlsearch!<CR>
-nmap <leader>t :NvimTreeOpen<CR>
+nmap <leader>t :NvimTreeToggle<CR>
 
 " navigate buffers by ctrl-b
 nmap <C-b> :bprevious<CR>