diff --git a/python/src/trezorlib/debuglink.py b/python/src/trezorlib/debuglink.py
index 4e7d4e5390..6cffe3322f 100644
--- a/python/src/trezorlib/debuglink.py
+++ b/python/src/trezorlib/debuglink.py
@@ -226,7 +226,7 @@ class DebugUI:
         else:
             return self.debuglink.read_pin_encoded()
 
-    def get_passphrase(self):
+    def get_passphrase(self, available_on_device):
         return self.passphrase
 
 
diff --git a/tests/conftest.py b/tests/conftest.py
index 2fceb7ea76..a1c422957d 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -129,8 +129,6 @@ def client(request):
             needs_backup=setup_params["needs_backup"],
             no_backup=setup_params["no_backup"],
         )
-        if setup_params["passphrase"]:
-            client.passphrase_on_host = True
 
         if setup_params["pin"]:
             # ClearSession locks the device. We only do that if the PIN is set.