diff --git a/apps/sdlan/src/quic/sdlan_quic_channel.erl b/apps/sdlan/src/quic/sdlan_quic_channel.erl
index 94c4847..f55a520 100644
--- a/apps/sdlan/src/quic/sdlan_quic_channel.erl
+++ b/apps/sdlan/src/quic/sdlan_quic_channel.erl
@@ -215,7 +215,7 @@ handle_event(info, {frame, <<?PACKET_POLICY_REQUEST, Body/binary>>}, registered,
         quic_send(Stream, <<?PACKET_POLICY_REPLY, PolicyResponsePkt/binary>>)
     end;
 
-handle_event(info, {frame, <<?PACKET_PING>>}, registered, State = #state{stream = Stream, ping_counter = PingCounter}) ->
+handle_event(info, {frame, <<?PACKET_PING>>}, _StateName, State = #state{stream = Stream, ping_counter = PingCounter}) ->
     quic_send(Stream, <<?PACKET_PONG>>),
     logger:debug("[sdlan_quic_channel] get ping"),
     {keep_state, State#state{ping_counter = PingCounter + 1}};