diff --git a/doc/fugitive.txt b/doc/fugitive.txt
index f4392e2..5870837 100644
--- a/doc/fugitive.txt
+++ b/doc/fugitive.txt
@@ -34,7 +34,7 @@ that are part of Git repositories).
                         window.  The following maps, which work on the cursor
                         line file where sensible, are provided:
 
-                        <F1>  this help
+                        g?    show this help
                         <C-N> next file
                         <C-P> previous file
                         <CR>  |:Gedit|
@@ -178,6 +178,7 @@ that are part of Git repositories).
                         along to git-blame.  The following maps, which work on
                         the cursor line commit where sensible, are provided:
 
+                        g?    show this help
                         A     resize to end of author column
                         C     resize to end of commit column
                         D     resize to end of date/time column
diff --git a/plugin/fugitive.vim b/plugin/fugitive.vim
index ee675aa..0f779d2 100644
--- a/plugin/fugitive.vim
+++ b/plugin/fugitive.vim
@@ -1705,6 +1705,8 @@ function! s:Blame(bang,line1,line2,count,args) abort
           setlocal norelativenumber
         endif
         execute "vertical resize ".(s:linechars('.\{-\}\ze\s\+\d\+)')+1)
+        nnoremap <buffer> <silent> <F1> :help fugitive-:Gblame<CR>
+        nnoremap <buffer> <silent> g?   :help fugitive-:Gblame<CR>
         nnoremap <buffer> <silent> q    :exe substitute(bufwinnr(b:fugitive_blamed_bufnr).' wincmd w<Bar>'.bufnr('').'bdelete','^-1','','')<CR>
         nnoremap <buffer> <silent> gq   :exe substitute(bufwinnr(b:fugitive_blamed_bufnr).' wincmd w<Bar>'.bufnr('').'bdelete<Bar>if expand("%:p") =~# "^fugitive:[\\/][\\/]"<Bar>Gedit<Bar>endif','^-1','','')<CR>
         nnoremap <buffer> <silent> <CR> :<C-U>exe <SID>BlameCommit("exe 'norm q'<Bar>edit")<CR>
@@ -2143,6 +2145,7 @@ function! s:BufReadIndex() abort
     xnoremap <buffer> <silent> p :<C-U>execute <SID>StagePatch(line("'<"),line("'>"))<CR>
     nnoremap <buffer> <silent> q :<C-U>if bufnr('$') == 1<Bar>quit<Bar>else<Bar>bdelete<Bar>endif<CR>
     nnoremap <buffer> <silent> R :<C-U>edit<CR>
+    nnoremap <buffer> <silent> g?   :help fugitive-:Gstatus<CR>
     nnoremap <buffer> <silent> <F1> :help fugitive-:Gstatus<CR>
   catch /^fugitive:/
     return 'echoerr v:errmsg'