diff --git a/apps/emqx_auth_mnesia/src/emqx_auth_mnesia.appup.src b/apps/emqx_auth_mnesia/src/emqx_auth_mnesia.appup.src
index 583c875b3..2b523cd18 100644
--- a/apps/emqx_auth_mnesia/src/emqx_auth_mnesia.appup.src
+++ b/apps/emqx_auth_mnesia/src/emqx_auth_mnesia.appup.src
@@ -4,8 +4,7 @@
   [{"4\\.3\\.[5-6]",
        [{load_module,emqx_auth_mnesia_api,brutal_purge,soft_purge,[]},
         {load_module,emqx_acl_mnesia_db,brutal_purge,soft_purge,[]},
-        {load_module,emqx_acl_mnesia_api,brutal_purge,soft_purge,[]},
-        {load_module,emqx_auth_mnesia,brutal_purge,soft_purge,[]}]},
+        {load_module,emqx_acl_mnesia_api,brutal_purge,soft_purge,[]}]},
    {<<"4\\.3\\.[0-3]">>,
     [{load_module,emqx_auth_mnesia_cli,brutal_purge,soft_purge,[]},
      {load_module,emqx_auth_mnesia,brutal_purge,soft_purge,[]},
@@ -30,8 +29,7 @@
   [{"4\\.3\\.[5-6]",
     [{load_module,emqx_auth_mnesia_api,brutal_purge,soft_purge,[]},
      {load_module,emqx_acl_mnesia_db,brutal_purge,soft_purge,[]},
-     {load_module,emqx_acl_mnesia_api,brutal_purge,soft_purge,[]},
-     {load_module,emqx_auth_mnesia,brutal_purge,soft_purge,[]}]},
+     {load_module,emqx_acl_mnesia_api,brutal_purge,soft_purge,[]}]},
    {<<"4\\.3\\.[0-3]">>,
     [{load_module,emqx_auth_mnesia_cli,brutal_purge,soft_purge,[]},
      {load_module,emqx_auth_mnesia,brutal_purge,soft_purge,[]},
@@ -46,6 +44,7 @@
      {delete_module,emqx_acl_mnesia_db}]},
    {"4.3.4",
     [{load_module,emqx_auth_mnesia_api,brutal_purge,soft_purge,[]},
+     {load_module,emqx_acl_mnesia_api,brutal_purge,soft_purge,[]},
      {load_module,emqx_auth_mnesia,brutal_purge,soft_purge,[]},
      {load_module,emqx_auth_mnesia_cli,brutal_purge,soft_purge,[]},
      {load_module,emqx_acl_mnesia_db,brutal_purge,soft_purge,[]},
diff --git a/apps/emqx_auth_mnesia/test/emqx_auth_mnesia_SUITE.erl b/apps/emqx_auth_mnesia/test/emqx_auth_mnesia_SUITE.erl
index d4d617539..1dd979379 100644
--- a/apps/emqx_auth_mnesia/test/emqx_auth_mnesia_SUITE.erl
+++ b/apps/emqx_auth_mnesia/test/emqx_auth_mnesia_SUITE.erl
@@ -342,8 +342,8 @@ t_username_rest_api(_Config) ->
     ?assertEqual(0, length(get_http_data(Result6))),
 
     {ok, _} = request_http_rest_delete(Path),
-    {ok, Result6} = request_http_rest_lookup([Path]),
-    ?assertMatch(#{}, get_http_data(Result6)).
+    {ok, Result7} = request_http_rest_lookup([Path]),
+    ?assertMatch(#{}, get_http_data(Result7)).
 
 t_password_hash(_) ->
     clean_all_users(),