diff --git a/tests/datastoreaccess_mock.hpp b/tests/datastoreaccess_mock.hpp
index e9dc870..8798973 100644
--- a/tests/datastoreaccess_mock.hpp
+++ b/tests/datastoreaccess_mock.hpp
@@ -35,6 +35,7 @@
 
     IMPLEMENT_MOCK0(commitChanges);
     IMPLEMENT_MOCK0(discardChanges);
+    IMPLEMENT_MOCK2(copyConfig);
 };