diff --git a/tests/conftest.py b/tests/conftest.py
index 118482dbb4..89fa58d06d 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -295,7 +295,6 @@ def _client_unlocked(
         except Exception:
             request.session.shouldstop = "Failed to communicate with Trezor"
             pytest.fail("Failed to communicate with Trezor")
-    _raw_client._seedless_session = _raw_client.get_seedless_session(new_session=True)
 
     # Resetting all the debug events to not be influenced by previous test
     _raw_client.debug.reset_debug_events()
@@ -340,7 +339,7 @@ def _client_unlocked(
         setup_params["passphrase"], str
     )
     if not setup_params["uninitialized"]:
-        session = _raw_client.get_seedless_session(new_session=True)
+        session = _raw_client.get_seedless_session()
         debuglink.load_device(
             session,
             mnemonic=setup_params["mnemonic"],  # type: ignore