diff --git a/sh/gpg.sh b/sh/gpg.sh
index a2b7f50..b5ce07b 100644
--- a/sh/gpg.sh
+++ b/sh/gpg.sh
@@ -1,3 +1,10 @@
+# bind gpg agent to current tty
+rwx_gpg_agent_update() {
+	gpg-connect-agent \
+		updatestartuptty \
+		/bye
+}
+
 rwx_gpg_ssh_auth_sock() {
 	local user_id
 	user_id=$(id --user)