diff --git a/.vimrc b/.vimrc
index 7cc6c81..9fc03bf 100644
--- a/.vimrc
+++ b/.vimrc
@@ -311,51 +311,3 @@ function! RunTests(filename)
     end
 endfunction
 
-" From http://vim.wikia.com/wiki/Move_current_window_between_tabs
-" Moves a window from one tab to another.
-function! MoveToPrevTab()
-  "there is only one window
-  if tabpagenr('$') == 1 && winnr('$') == 1
-    return
-  endif
-  "preparing new window
-  let l:tab_nr = tabpagenr('$')
-  let l:cur_buf = bufnr('%')
-  if tabpagenr() != 1
-    close!
-    if l:tab_nr == tabpagenr('$')
-      tabprev
-    endif
-    sp
-  else
-    close!
-    exe "0tabnew"
-  endif
-  "opening current buffer in new window
-  exe "b".l:cur_buf
-endfunction
-
-function! MoveToNextTab()
-  "there is only one window
-  if tabpagenr('$') == 1 && winnr('$') == 1
-    return
-  endif
-  "preparing new window
-  let l:tab_nr = tabpagenr('$')
-  let l:cur_buf = bufnr('%')
-  if tabpagenr() < tab_nr
-    close!
-    if l:tab_nr == tabpagenr('$')
-      tabnext
-    endif
-    sp
-  else
-    close!
-    tabnew
-  endif
-  "opening current buffer in new window
-  exe "b".l:cur_buf
-endfunction
-map <C-m> :call MoveToNextTab()<CR><C-w>H
-map <C-n> :call MoveToPrevTab()<CR><C-w>H
-