diff --git a/.bin/polkit-agent b/.bin/polkit-agent
index 0414f59..ecb40c1 100755
--- a/.bin/polkit-agent
+++ b/.bin/polkit-agent
@@ -1,4 +1,11 @@
-#!/bin/sh
+#!/bin/bash
 
-#/usr/lib/mate-polkit/polkit-mate-authentication-agent-1
-/usr/lib/polkit-gnome/polkit-gnome-authentication-agent-1
+for agent in \
+	/usr/lib/polkit-gnome/polkit-gnome-authentication-agent-1 \
+	/usr/lib/mate-polkit/polkit-mate-authentication-agent-1 \
+	/usr/libexec/polkit-mate-authentication-agent-1
+do
+	if [[ -x "$agent" ]]; then
+		exec $agent
+	fi
+done