diff --git a/shellrcsnippets/gpg-agent-for-ssh b/shellrcsnippets/gpg-agent-for-ssh
old mode 100644
new mode 100755
index 4bf07e5..5aecd9c
--- a/shellrcsnippets/gpg-agent-for-ssh
+++ b/shellrcsnippets/gpg-agent-for-ssh
@@ -1,3 +1,4 @@
+#!/usr/bin/env bash
 # SPDX-FileCopyrightText: 2023 Aminda Suomalainen <suomalainen+git@mikaela.info>
 #
 # SPDX-License-Identifier: CC0-1.0