--- a/src/firewall-applet.in
+++ b/src/firewall-applet.in
@@ -59,14 +59,8 @@
 
 NM_CONNECTION_EDITOR = ""
 for binary in [
-    "/usr/bin/systemsettings",
-    "/bin/systemsettings",
-    "/usr/bin/nm-connection-editor",
-    "/bin/nm-connection-editor",
-    "/usr/bin/kde5-nm-connection-editor",
-    "/bin/kde5-nm-connection-editor",
-    "/usr/bin/kde-nm-connection-editor",
-    "/bin/kde-nm-connection-editor",
+    "/run/current-system/sw/bin/systemsettings",
+    "/run/current-system/sw/bin/nm-connection-editor",
 ]:
     if os.path.exists(binary):
         NM_CONNECTION_EDITOR = binary