diff --git a/matrix_keycloak_bot.py b/matrix_keycloak_bot.py
index b4b8c5f..6464bfd 100644
--- a/matrix_keycloak_bot.py
+++ b/matrix_keycloak_bot.py
@@ -412,7 +412,7 @@ async def main():
     client.crypto = OlmMachine(client, crypto_store, state_store)
     
     # Authenticate if access token is missing
-    if not client.access_token:
+    if not client.api.token:
         log.info("Logging in to Matrix homeserver...")
         await client.login(
             password=MATRIX_BOT_PASSWORD, 
@@ -425,7 +425,7 @@ async def main():
             os.makedirs(session_dir, exist_ok=True)
         with open(SESSION_FILE, "w") as f:
             json.dump({
-                "access_token": client.access_token,
+                "access_token": client.api.token,
                 "device_id": client.device_id
             }, f)