diff --git a/core/core_test.go b/core/core_test.go
index caf08656bab286e3ded4f7630ea8a4522bfb0346..ffd763803ebd1ea3fde98df06e16610417742b2f 100644
--- a/core/core_test.go
+++ b/core/core_test.go
@@ -41,7 +41,6 @@ func TestInitialization(t *testing.T) {
 		&config.Config{Identity: id, Datastore: config.Datastore{Type: "badtype"}},
 		&config.Config{},
 		&config.Config{Datastore: config.Datastore{Type: "memory"}},
-		nil,
 	}
 
 	for i, c := range good {