diff --git a/apps/emqx/integration_test/emqx_persistent_session_ds_SUITE.erl b/apps/emqx/integration_test/emqx_persistent_session_ds_SUITE.erl
index 4f67443dd..33871c5d7 100644
--- a/apps/emqx/integration_test/emqx_persistent_session_ds_SUITE.erl
+++ b/apps/emqx/integration_test/emqx_persistent_session_ds_SUITE.erl
@@ -85,9 +85,11 @@ end_per_testcase(TestCase, Config) when
     Nodes = ?config(nodes, Config),
     emqx_common_test_helpers:call_janitor(60_000),
     ok = emqx_cth_cluster:stop(Nodes),
+    snabbkaffe:stop(),
     ok;
 end_per_testcase(_TestCase, _Config) ->
     emqx_common_test_helpers:call_janitor(60_000),
+    snabbkaffe:stop(),
     ok.
 
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