diff --git a/git-rebase.sh b/git-rebase.sh
index 2122fe030e55ac047c514822e0156911b54a05b0..154d4be0a44bf1bd66a7d01921cc9f46cd9d91e2 100755
--- a/git-rebase.sh
+++ b/git-rebase.sh
@@ -579,6 +579,7 @@ if test "$mb" = "$orig_head"
 then
 	say "$(eval_gettext "Fast-forwarded \$branch_name to \$onto_name.")"
 	move_to_original_branch
+	finish_rebase
 	exit 0
 fi
 
diff --git a/t/t3420-rebase-autostash.sh b/t/t3420-rebase-autostash.sh
index 479cbb215fc90e5d5741fca830c62b8b4e8121e1..1bde00716046e5483b7121d31a455b41f82d8342 100755
--- a/t/t3420-rebase-autostash.sh
+++ b/t/t3420-rebase-autostash.sh
@@ -141,6 +141,17 @@ testrebase() {
 	'
 }
 
+test_expect_success "rebase: fast-forward rebase" '
+	test_config rebase.autostash true &&
+	git reset --hard &&
+	git checkout -b behind-feature-branch feature-branch~1 &&
+	test_when_finished git branch -D behind-feature-branch &&
+	echo dirty >>file1 &&
+	git rebase feature-branch &&
+	grep dirty file1 &&
+	git checkout feature-branch
+'
+
 testrebase "" .git/rebase-apply
 testrebase " --merge" .git/rebase-merge
 testrebase " --interactive" .git/rebase-merge