diff --git a/src/rtcSessionHelpers.test.ts b/src/rtcSessionHelpers.test.ts
index ecfd44f7..2ef9e3f1 100644
--- a/src/rtcSessionHelpers.test.ts
+++ b/src/rtcSessionHelpers.test.ts
@@ -70,6 +70,12 @@ test("It joins the correct Session", async () => {
       roomId: "roomId",
       client: {
         getDomain: vi.fn().mockReturnValue("example.org"),
+        getOpenIdToken: vi.fn().mockResolvedValue({
+          access_token: "ACCCESS_TOKEN",
+          token_type: "Bearer",
+          matrix_server_name: "localhost",
+          expires_in: 10000,
+        }),
       },
     },
     memberships: [],
@@ -195,6 +201,12 @@ test("It should not fail with configuration error if homeserver config has livek
       roomId: "roomId",
       client: {
         getDomain: vi.fn().mockReturnValue("example.org"),
+        getOpenIdToken: vi.fn().mockResolvedValue({
+          access_token: "ACCCESS_TOKEN",
+          token_type: "Bearer",
+          matrix_server_name: "localhost",
+          expires_in: 10000,
+        }),
       },
     },
     memberships: [],
diff --git a/src/rtcSessionHelpers.ts b/src/rtcSessionHelpers.ts
index 3e2ff9cd..e1d97db9 100644
--- a/src/rtcSessionHelpers.ts
+++ b/src/rtcSessionHelpers.ts
@@ -147,7 +147,7 @@ async function preWarmSFU(rtcSession: MatrixRTCSession, livekitAlias: string) {
   // because other joiners might not be able to join the call if the room does not exist yet.
   const fociToWarmup = await getMyPreferredLivekitFoci(
     client.getDomain(),
-    livekitAlias
+    livekitAlias,
   );
 
   // Request a token in advance to warm up the livekit room.