diff --git a/Makefile b/Makefile
index 54b13727a..302aad42a 100644
--- a/Makefile
+++ b/Makefile
@@ -37,7 +37,7 @@ EUNIT_OPTS = verbose
 
 CT_SUITES = emqx emqx_zone emqx_banned emqx_connection emqx_session emqx_access emqx_broker emqx_cm emqx_frame emqx_guid emqx_inflight \
 			emqx_json emqx_keepalive emqx_lib emqx_metrics emqx_misc emqx_mod emqx_mqtt_caps \
-			emqx_mqtt_compat emqx_mqtt_props emqx_mqueue emqx_net emqx_pqueue emqx_router emqx_sm \
+			emqx_mqtt_compat emqx_mqtt_props emqx_mqueue emqx_pqueue emqx_router emqx_sm \
 			emqx_stats emqx_tables emqx_time emqx_topic emqx_trie emqx_vm \
 		 	emqx_mountpoint emqx_listeners emqx_protocol emqx_pool
 
diff --git a/test/emqx_net_SUITE.erl b/test/emqx_net_SUITE.erl
deleted file mode 100644
index 50a830d10..000000000
--- a/test/emqx_net_SUITE.erl
+++ /dev/null
@@ -1,43 +0,0 @@
-%% Copyright (c) 2018 EMQ Technologies Co., Ltd. All Rights Reserved.
-%%
-%% Licensed under the Apache License, Version 2.0 (the "License");
-%% you may not use this file except in compliance with the License.
-%% You may obtain a copy of the License at
-%%
-%%     http://www.apache.org/licenses/LICENSE-2.0
-%%
-%% Unless required by applicable law or agreed to in writing, software
-%% distributed under the License is distributed on an "AS IS" BASIS,
-%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-%% See the License for the specific language governing permissions and
-%% limitations under the License.
-
--module(emqx_net_SUITE).
-
-%% CT
--compile(export_all).
--compile(nowarn_export_all).
-
-all() -> [{group, keepalive}].
-
-groups() -> [{keepalive, [], [t_keepalive]}].
-
-%%--------------------------------------------------------------------
-%% Keepalive
-%%--------------------------------------------------------------------
-
-t_keepalive(_) ->
-    {ok, KA} = emqx_keepalive:start(fun() -> {ok, 1} end, 1, {keepalive, timeout}),
-    [resumed, timeout] = lists:reverse(keepalive_recv(KA, [])).
-
-keepalive_recv(KA, Acc) ->
-    receive
-        {keepalive, timeout} ->
-            case emqx_keepalive:check(KA) of
-                {ok, KA1} -> keepalive_recv(KA1, [resumed | Acc]);
-                {error, timeout} -> [timeout | Acc]
-            end
-        after 4000 ->
-                Acc
-    end.
-