diff --git a/interop/firefox-version.json b/interop/firefox-version.json
index f3f45df0c8..99c6e3a404 100644
--- a/interop/firefox-version.json
+++ b/interop/firefox-version.json
@@ -2,10 +2,6 @@
   "id": "firefox-js-libp2p-head",
   "containerImageID": "firefox-js-libp2p-head",
   "transports": [
-    {
-      "name": "webtransport",
-      "onlyDial": true
-    },
     {
       "name": "webrtc-direct",
       "onlyDial": true