diff --git a/matrix_keycloak_bot.py b/matrix_keycloak_bot.py
index 58b43b9..6faa808 100644
--- a/matrix_keycloak_bot.py
+++ b/matrix_keycloak_bot.py
@@ -42,7 +42,7 @@ def get_keycloak_client() -> KeycloakAdmin:
     return KeycloakAdmin(
         server_url=KEYCLOAK_URL,
         client_id=KEYCLOAK_CLIENT_ID,
-        client_secret=KEYCLOAK_CLIENT_SECRET,
+        client_secret_key=KEYCLOAK_CLIENT_SECRET,
         realm_name=KEYCLOAK_REALM,
         user_realm_name=KEYCLOAK_REALM,
         grant_type="client_credentials",