diff --git a/pkg/announce/announce_test.go b/pkg/announce/announce_test.go
index 4aeae0b..dab1098 100644
--- a/pkg/announce/announce_test.go
+++ b/pkg/announce/announce_test.go
@@ -17,7 +17,7 @@ func (m *mockAnnounceHandler) AspectFilter() []string {
 	return nil
 }
 
-func (m *mockAnnounceHandler) ReceivedAnnounce(destinationHash []byte, announcedIdentity interface{}, appData []byte) error {
+func (m *mockAnnounceHandler) ReceivedAnnounce(destinationHash []byte, announcedIdentity interface{}, appData []byte, hops uint8) error {
 	m.received = true
 	return nil
 }