diff --git a/proxy/snowflake.go b/proxy/snowflake.go
index a1886c290bf02a7ff3618aa19b41744b33287eed..464fbb08baadf74739486ba664ccaffc84066ecb 100644
--- a/proxy/snowflake.go
+++ b/proxy/snowflake.go
@@ -29,7 +29,7 @@ import (
 
 const defaultBrokerURL = "https://snowflake-broker.bamsoftware.com/"
 const defaultRelayURL = "wss://snowflake.bamsoftware.com/"
-const defaultSTUNURL = "stun:stun.l.google.com:19302"
+const defaultSTUNURL = "stun:stun.stunprotocol.org:3478"
 const pollInterval = 5 * time.Second
 const (
 	NATUnknown      = "unknown"