diff --git a/init.vim b/init.vim
index 1730fba..a63ba14 100644
--- a/init.vim
+++ b/init.vim
@@ -97,6 +97,9 @@ vnoremap <silent> ü :<C-U>
   \escape(@", '/\.*$^~['), '\_s\+', '\\_s\\+', 'g')<CR>
   \gV:call setreg('"', old_reg, old_regtype)<CR>:set hls<CR>
 
+"map jump back to ctrl+-
+nnoremap <C--> <C-O>
+
 " =================Comments============================
 map <C-C> :TComment<CR>