diff --git a/aurweb/models/user.py b/aurweb/models/user.py
index 5b0da4ce..e4223144 100644
--- a/aurweb/models/user.py
+++ b/aurweb/models/user.py
@@ -100,7 +100,8 @@ class User(Base):
     def _login_approved(self, request: Request):
         return not is_banned(request) and not self.Suspended
 
-    def login(self, request: Request, password: str, session_time=0):
+    def login(self, request: Request, password: str,
+              session_time: int = 0) -> str:
         """ Login and authenticate a request. """
 
         from aurweb import db