diff --git a/waku/v2/protocol/filter/client.go b/waku/v2/protocol/filter/client.go
index 84bb695e..2ff6de18 100644
--- a/waku/v2/protocol/filter/client.go
+++ b/waku/v2/protocol/filter/client.go
@@ -316,7 +316,7 @@ func (wf *WakuFilterLightNode) Ping(ctx context.Context, peerID peer.ID) error {
 
 	return wf.request(
 		ctx,
-		&FilterSubscribeParameters{selectedPeer: peerID, requestID: protocol.GenerateRequestID()},
+		&FilterSubscribeParameters{selectedPeer: peerID, requestID: protocol.GenerateRequestId()},
 		pb.FilterSubscribeRequest_SUBSCRIBER_PING,
 		ContentFilter{})
 }