diff --git a/bash/gpg.sh b/bash/gpg.sh
index 358b4ca..f9d6ef6 100644
--- a/bash/gpg.sh
+++ b/bash/gpg.sh
@@ -1,5 +1,12 @@
-if [ ${EUID} -ne 0 ] ; then
-    if [ -f "${HOME}/.gnupg/gpg-agent.conf" ] ; then
-        export SSH_AUTH_SOCK="$(gpgconf --list-dirs agent-ssh-socket)"
-    fi
-fi
+gpg_ssh() {
+	local user_id
+	user_id=$(id --user)
+	if [ "${user_id}" -ne 0 ]; then
+		if [ -f "${HOME}/.gnupg/gpg-agent.conf" ]; then
+			SSH_AUTH_SOCK="$(gpgconf --list-dirs agent-ssh-socket)"
+			export SSH_AUTH_SOCK
+		fi
+	fi
+}
+
+gpg_ssh