diff --git a/core/tests/test_trezor.wire.thp.py b/core/tests/test_trezor.wire.thp.py
index f7f0a835da..576ddab4db 100644
--- a/core/tests/test_trezor.wire.thp.py
+++ b/core/tests/test_trezor.wire.thp.py
@@ -57,8 +57,9 @@ if utils.USE_THP:
         gen.send(None)
         gen.send(cid_req)
         gen.send(None)
+        model = bytes(utils.INTERNAL_MODEL, "big")
         response_data = (
-            b"\x0a\x04\x54\x32\x54\x31\x10\x00\x18\x00\x20\x02\x28\x02\x28\x03\x28\x04"
+            b"\x0a\x04" + model + "\x10\x00\x18\x00\x20\x02\x28\x02\x28\x03\x28\x04"
         )
         response_without_crc = (
             b"\x41\xff\xff\x00\x20"