--- a/debian/rules	2020-10-21 15:18:08.191583335 +0100
--- b/debian/rules	2020-10-21 15:20:22.388529788 +0100
@@ -4,4 +4,5 @@
 	dh $@ --with nodejs
 
 override_dh_fixperms:
-	dh_fixperms --exclude bin/proxy.js
+	dh_fixperms
+	find debian -path '*/bin/proxy.js' -print0 | xargs -0r chmod +x