diff --git a/tests/schains/monitor/containers_test.py b/tests/schains/monitor/containers_test.py
index a9535396..8bca146b 100644
--- a/tests/schains/monitor/containers_test.py
+++ b/tests/schains/monitor/containers_test.py
@@ -78,6 +78,9 @@ def test_monitor_schain_container_ec(
     # To make sure container initializaed
     time.sleep(2)
 
+    run_custom_schain_container(dutils, schain.name, entrypoint=['sh', 'exit', '1'])
+    # To make sure container initializaed
+    time.sleep(2)
     with mock.patch('core.schains.monitor.containers.is_volume_exists', return_value=True):
         schain_record.set_failed_rpc_count(100)
         schain_record.set_restart_count(0)
diff --git a/tests/schains/monitor/rpc_test.py b/tests/schains/monitor/rpc_test.py
index 8d93158b..07a7f9ba 100644
--- a/tests/schains/monitor/rpc_test.py
+++ b/tests/schains/monitor/rpc_test.py
@@ -1,6 +1,6 @@
 import datetime
-import json
 import time
+import json
 from unittest import mock
 
 import freezegun