diff --git a/syncapi/internal/keychange_test.go b/syncapi/internal/keychange_test.go
index 2c3d154d5..af456af41 100644
--- a/syncapi/internal/keychange_test.go
+++ b/syncapi/internal/keychange_test.go
@@ -38,6 +38,9 @@ func (k *mockKeyAPI) PerformClaimKeys(ctx context.Context, req *keyapi.PerformCl
 func (k *mockKeyAPI) QueryKeys(ctx context.Context, req *keyapi.QueryKeysRequest, res *keyapi.QueryKeysResponse) {
 }
 func (k *mockKeyAPI) QueryKeyChanges(ctx context.Context, req *keyapi.QueryKeyChangesRequest, res *keyapi.QueryKeyChangesResponse) {
+}
+func (k *mockKeyAPI) QueryOneTimeKeys(ctx context.Context, req *keyapi.QueryOneTimeKeysRequest, res *keyapi.QueryOneTimeKeysResponse) {
+
 }
 
 type mockCurrentStateAPI struct {