diff --git a/core/src/apps/webauthn/metadata/trezor-ctap2.json b/core/src/apps/webauthn/metadata/trezor-ctap2.json
index 04596a326f..07c3009b04 100644
--- a/core/src/apps/webauthn/metadata/trezor-ctap2.json
+++ b/core/src/apps/webauthn/metadata/trezor-ctap2.json
@@ -33,20 +33,7 @@
   "matcherProtection": 4,
   "cryptoStrength": 128,
   "attachmentHint": 6,
-  "tcDisplay": 9,
-  "tcDisplayContentType": "text/plain",
-  "tcDisplayPNGCharacteristics": [
-    {
-      "bitDepth": 16,
-      "colorType": 2,
-      "compression": 0,
-      "filter": 0,
-      "height": 240,
-      "interlace": 0,
-      "width": 240
-    }
-  ],
-  "supportedExtensions": [],
+  "tcDisplay": 0,
   "attestationRootCertificates": [
     "MIIBGDCBwAIJALHZj0JkctMsMAoGCCqGSM49BAMCMBUxEzARBgNVBAMMClRyZXpvciBVMkYwHhcNMTYwNDI5MTMzMTUzWhcNMjYwNDI3MTMzMTUzWjAVMRMwEQYDVQQDDApUcmV6b3IgVTJGMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE2Ri9+opUrJLpDakfynqiZFTA0XM2MU3eg6VLhrXfTvBSZZodb/y3Rn8azduKMwgLXu2RiRP0Q6UmG8d7aGBvwTAKBggqhkjOPQQDAgNHADBEAiAkHoH/0uXmFTaUw1Uuj+vXHok1khy0g0FDcRx26u7zlQIgX4DrEPJczDmLPKipraQCf5MTIHe3q853Rlon9T0zoR0="
   ],