diff --git a/rebar.config b/rebar.config
index 8fa9663ae..993790aa9 100644
--- a/rebar.config
+++ b/rebar.config
@@ -9,7 +9,7 @@
      {ekka, "v0.5.1"},
      {replayq, "v0.1.1"},
      {esockd, "v5.4.3"},
-     {cuttlefish, "v2.2.0"}
+     {cuttlefish, "v2.2.1"}
     ]}.
 
 {edoc_opts, [{preprocess, true}]}.
diff --git a/test/emqx_protocol_SUITE.erl b/test/emqx_protocol_SUITE.erl
index 5189a395b..571019a15 100644
--- a/test/emqx_protocol_SUITE.erl
+++ b/test/emqx_protocol_SUITE.erl
@@ -61,7 +61,7 @@ init_per_suite(Config) ->
     [start_apps(App, SchemaFile, ConfigFile) ||
         {App, SchemaFile, ConfigFile}
             <- [{emqx, deps_path(emqx, "priv/emqx.schema"),
-                       deps_path(emqx, "etc/emqx.conf")}]],
+                       deps_path(emqx, "etc/gen.emqx.conf")}]],
     emqx_zone:set_env(external, max_topic_alias, 20),
     Config.