diff --git a/src/CallHandler.js b/src/CallHandler.js
index 3c7e7fcc78..1a1c71b55f 100644
--- a/src/CallHandler.js
+++ b/src/CallHandler.js
@@ -395,10 +395,8 @@ async function _startCallApp(roomId, type) {
     if (jitsiAuth === 'openidtoken-jwt') {
         // Create conference ID from room ID
         // For compatibility with Jitsi, use base32 without padding.
-        // If the room ID needs to be decoded from the conference ID,
-        // the receiver should first uppercase it if needed and then add padding.
         // More details here:
-        // TODO add link
+        // https://github.com/matrix-org/prosody-mod-auth-matrix-user-verification
         confId = base32.stringify(Buffer.from(roomId), { pad: false });
     } else {
         // Create a random human readable conference ID
diff --git a/src/widgets/Jitsi.ts b/src/widgets/Jitsi.ts
index 1805913ad6..ca8de4468a 100644
--- a/src/widgets/Jitsi.ts
+++ b/src/widgets/Jitsi.ts
@@ -39,7 +39,7 @@ export class Jitsi {
      *
      * If the file does not exist, we assume no auth.
      *
-     * See TODO add link
+     * See https://github.com/matrix-org/prosody-mod-auth-matrix-user-verification
      */
     public async getJitsiAuth(): Promise<string|null> {
         if (!this.preferredDomain) {