diff --git a/apps/emqx_authz/test/emqx_authz_api_sources_SUITE.erl b/apps/emqx_authz/test/emqx_authz_api_sources_SUITE.erl
index e78e273e0..9b0dbb0d4 100644
--- a/apps/emqx_authz/test/emqx_authz_api_sources_SUITE.erl
+++ b/apps/emqx_authz/test/emqx_authz_api_sources_SUITE.erl
@@ -77,6 +77,7 @@
     <<"type">> => <<"redis">>,
     <<"enable">> => true,
     <<"servers">> => <<?REDIS_SINGLE_HOST, ",127.0.0.1:6380">>,
+    <<"redis_type">> => <<"single">>,
     <<"pool_size">> => 1,
     <<"database">> => 0,
     <<"password">> => <<"ee">>,
diff --git a/apps/emqx_authz/test/emqx_authz_redis_SUITE.erl b/apps/emqx_authz/test/emqx_authz_redis_SUITE.erl
index 286dbd286..1b21936b4 100644
--- a/apps/emqx_authz/test/emqx_authz_redis_SUITE.erl
+++ b/apps/emqx_authz/test/emqx_authz_redis_SUITE.erl
@@ -240,8 +240,8 @@ setup_config(SpecialParams) ->
 raw_redis_authz_config() ->
     #{
         <<"enable">> => <<"true">>,
-
         <<"type">> => <<"redis">>,
+        <<"redis_type">> => <<"single">>,
         <<"cmd">> => <<"HGETALL mqtt_user:${username}">>,
         <<"database">> => <<"1">>,
         <<"password">> => <<"public">>,
diff --git a/apps/emqx_bridge/test/emqx_bridge_SUITE.erl b/apps/emqx_bridge/test/emqx_bridge_SUITE.erl
index 3345de2e2..9aa98de7c 100644
--- a/apps/emqx_bridge/test/emqx_bridge_SUITE.erl
+++ b/apps/emqx_bridge/test/emqx_bridge_SUITE.erl
@@ -77,7 +77,8 @@ t_get_basic_usage_info_1(_Config) ->
 setup_fake_telemetry_data() ->
     ConnectorConf =
         #{<<"connectors">> =>
-              #{<<"mqtt">> => #{<<"my_mqtt_connector">> => #{}}}},
+              #{<<"mqtt">> => #{<<"my_mqtt_connector">> =>
+                 #{ server => "127.0.0.1:1883" }}}},
     MQTTConfig = #{ connector => <<"mqtt:my_mqtt_connector">>
                   , enable => true
                   , direction => ingress