diff --git a/makefu/2configs/mqtt.nix b/makefu/2configs/mqtt.nix
index c56521812..8b77df962 100644
--- a/makefu/2configs/mqtt.nix
+++ b/makefu/2configs/mqtt.nix
@@ -5,6 +5,9 @@
     host = "0.0.0.0";
     users = {};
     # TODO: secure that shit
+    aclExtraConf = ''
+      pattern readwrite /#
+    '';
     allowAnonymous = true;
   };
 }