diff --git a/api/controllers/inner_api/__init__.py b/api/controllers/inner_api/__init__.py
index 831f766261..dfedea582d 100644
--- a/api/controllers/inner_api/__init__.py
+++ b/api/controllers/inner_api/__init__.py
@@ -6,4 +6,4 @@ bp = Blueprint("inner_api", __name__, url_prefix="/inner/api")
 api = ExternalApi(bp)
 
 from .workspace import workspace
-import mail
+from . import mail