diff --git a/tests/backend/test_connection.py b/tests/backend/test_connection.py
index 94e7615..fdd0aa9 100644
--- a/tests/backend/test_connection.py
+++ b/tests/backend/test_connection.py
@@ -7,7 +7,7 @@ import pytest
 
 
 def test_get_connection_raises_a_configuration_error(monkeypatch):
-    from planetmint.backend.connection import ConnectionError
+    from planetmint.backend.exceptions import ConnectionError
     from planetmint.backend.tarantool.connection import TarantoolDBConnection
 
     with pytest.raises(ConnectionError):
diff --git a/tests/test_core.py b/tests/test_core.py
index 1e1e9b4..d167e25 100644
--- a/tests/test_core.py
+++ b/tests/test_core.py
@@ -9,7 +9,8 @@ from planetmint.version import __tm_supported_versions__
 from transactions.types.assets.create import Create
 from transactions.types.assets.transfer import Transfer
 from transactions.common.exceptions import ConfigurationError
-from planetmint.backend.connection import Connection, ConnectionError
+from planetmint.backend.connection import Connection
+from planetmint.backend.exceptions import ConnectionError
 
 
 @pytest.fixture