diff --git a/tests/mocks/linstor/__init__.py b/tests/mocks/linstor/__init__.py
index e69de29bb..3bd902079 100644
--- a/tests/mocks/linstor/__init__.py
+++ b/tests/mocks/linstor/__init__.py
@@ -0,0 +1,2 @@
+class KV(object):
+    pass