diff --git a/config/data.go b/config/data.go
index 7585bd9..78c7b75 100644
--- a/config/data.go
+++ b/config/data.go
@@ -343,4 +343,9 @@ type DataWebRTC struct {
 	PublicIP   string   `json:"public_ip"`
 	NAT1To1IPs []string `json:"nat_1_to_1_ips"`
 	UDPMuxPort int      `json:"udp_mux_port" format:"int"`
+	// ICEServers is an optional operator-supplied list of STUN/TURN URIs
+	// (e.g. "stun:stun.example.com:3478", "turn:user:pass@turn.example.com").
+	// When non-empty it overrides the built-in default STUN servers used by
+	// the WebRTC subsystem. Exposed via CORE_WEBRTC_ICE_SERVERS (comma-separated).
+	ICEServers []string `json:"ice_servers"`
 }