diff --git a/plugin/fugitive.vim b/plugin/fugitive.vim
index a13ac24..285dd40 100644
--- a/plugin/fugitive.vim
+++ b/plugin/fugitive.vim
@@ -1635,7 +1635,7 @@ function! s:Blame(bang,line1,line2,count,args) abort
         nnoremap <buffer> <silent> i    :<C-U>exe <SID>BlameCommit("exe 'norm q'<Bar>edit")<CR>
         nnoremap <buffer> <silent> o    :<C-U>exe <SID>BlameCommit((&splitbelow ? "botright" : "topleft")." split")<CR>
         nnoremap <buffer> <silent> O    :<C-U>exe <SID>BlameCommit("tabedit")<CR>
-        nnoremap <buffer> <silent> A    :<C-u>exe "vertical resize ".(<SID>linechars('.\{-\}\ze \d\{4\}-\d\d-\d\d ')+1)<CR>
+        nnoremap <buffer> <silent> A    :<C-u>exe "vertical resize ".(<SID>linechars('.\{-\}\ze [0-9:/+-][0-9:/+ -]* \d\+)')+1)<CR>
         nnoremap <buffer> <silent> C    :<C-u>exe "vertical resize ".(<SID>linechars('^\S\+')+1)<CR>
         nnoremap <buffer> <silent> D    :<C-u>exe "vertical resize ".(<SID>linechars('.\{-\}\ze\d\ze\s\+\d\+)')+1)<CR>
         redraw