diff --git a/nvim/.config/nvim/autoload/git.vim b/nvim/.config/nvim/autoload/git.vim
index 55c9bfb..98a5238 100644
--- a/nvim/.config/nvim/autoload/git.vim
+++ b/nvim/.config/nvim/autoload/git.vim
@@ -107,7 +107,7 @@ function! git#git_diff_commit() abort
   " A line in Git log is of the form commit <SHA>
   let line = trim(getline('.'))
   let commit = split(line, " ")
-  silent execute "Git difftool -y " . commit[1] . "^!"
+  execute "Git difftool -y " . commit[1] . " " . commit[1] . "~1"
 endfunction
 
 " The next two functions allow scoping diffs by line range of a file and named