diff --git a/python/src/trezorlib/models.py b/python/src/trezorlib/models.py
index 74b34855d6..ea19dac095 100644
--- a/python/src/trezorlib/models.py
+++ b/python/src/trezorlib/models.py
@@ -96,7 +96,6 @@ TREZOR_ONE = T1B1
 TREZOR_T = T2T1
 TREZOR_R = T2B1
 TREZOR_SAFE3 = T2B1
-TREZOR_T3T1 = T2B1
 TREZOR_DISC1 = DISC1
 TREZOR_DISC2 = DISC2