diff --git a/.vim/keymaps.vim b/.vim/keymaps.vim
index 7838fd2..e8f22c1 100644
--- a/.vim/keymaps.vim
+++ b/.vim/keymaps.vim
@@ -8,7 +8,6 @@ nnoremap <silent> Q <Nop>
 nnoremap <silent> j gj
 nnoremap <silent> k gk
 noremap <silent> ; :
-inoremap <C-`> <C-Space>
 
 " nerdtree
 nnoremap <silent> <leader>t :NERDTreeToggle<Cr>