diff --git a/tests/device_tests/test_msg_signidentity.py b/tests/device_tests/test_msg_signidentity.py
index ee6f686acb..0cd9de7779 100644
--- a/tests/device_tests/test_msg_signidentity.py
+++ b/tests/device_tests/test_msg_signidentity.py
@@ -83,7 +83,7 @@ class TestMsgSignidentity(common.TrezorTest):
         identity = proto_types.IdentityType(proto='ssh', user='satoshi', host='bitcoin.org', port='', path='', index=47)
         sig = self.client.sign_identity(identity, hidden, visual, ecdsa_curve_name='ed25519')
         self.assertEqual(sig.address, '')
-        self.assertEqual(binascii.hexlify(sig.public_key), b'010fac2a491e0f5b871dc48288a4cae551bac5cb0ed19df0764d6e721ec5fade18')
+        self.assertEqual(binascii.hexlify(sig.public_key), b'000fac2a491e0f5b871dc48288a4cae551bac5cb0ed19df0764d6e721ec5fade18')
         self.assertEqual(binascii.hexlify(sig.signature), b'00f05e5085e666429de397c70a081932654369619c0bd2a6579ea6c1ef2af112ef79998d6c862a16b932d44b1ac1b83c8cbcd0fbda228274fde9e0d0ca6e9cb709')