diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index da46bf81e6..35acad004e 100755
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -1386,6 +1386,7 @@ _git_rebase ()
 			--preserve-merges --stat --no-stat
 			--committer-date-is-author-date --ignore-date
 			--ignore-whitespace --whitespace=
+			--autosquash
 			"
 
 		return