diff --git a/openvidu-browser/src/OpenViduInternal/WebRtcPeer/WebRtcPeer.ts b/openvidu-browser/src/OpenViduInternal/WebRtcPeer/WebRtcPeer.ts
index 60982d50..52e40a03 100644
--- a/openvidu-browser/src/OpenViduInternal/WebRtcPeer/WebRtcPeer.ts
+++ b/openvidu-browser/src/OpenViduInternal/WebRtcPeer/WebRtcPeer.ts
@@ -207,7 +207,7 @@ export class WebRtcPeer {
                         const layerDiv = 2 ** (maxLayers - l - 1);
 
                         const encoding: RTCRtpEncodingParameters = {
-                            rid: "rDiv" + layerDiv.toString(),
+                            rid: "rdiv" + layerDiv.toString(),
 
                             // @ts-ignore -- Property missing from DOM types.
                             scalabilityMode: "L1T1",