diff --git a/src/garmy/localdb/progress.py b/src/garmy/localdb/progress.py
index 208530c..4f1125e 100644
--- a/src/garmy/localdb/progress.py
+++ b/src/garmy/localdb/progress.py
@@ -56,7 +56,11 @@ def task_failed(self, task: str, sync_date: date):
     def info(self, message: str):
         """Log info message."""
         self.logger.info(message)
-    
+
+    def warning(self, message: str):
+        """Log warning message."""
+        self.logger.warning(message)
+
     def error(self, message: str):
         """Log error message."""
         self.logger.error(message)
diff --git a/src/garmy/localdb/sync.py b/src/garmy/localdb/sync.py
index e71bbe6..a388583 100644
--- a/src/garmy/localdb/sync.py
+++ b/src/garmy/localdb/sync.py
@@ -43,7 +43,12 @@ def initialize(self, email: str, password: str):
             from garmy import AuthClient, APIClient
 
             auth_client = AuthClient()
-            auth_client.login(email, password)
+            auth_client.login(
+                email,
+                password,
+                prompt_mfa=lambda: input("MFA code: "),
+            )
+
             self.api_client = APIClient(auth_client=auth_client)
 
             self.activities_iterator = ActivitiesIterator(