diff --git a/tlapbot/tlapbot_dashboard.py b/tlapbot/tlapbot_dashboard.py
index d1b449b..4fff7d3 100644
--- a/tlapbot/tlapbot_dashboard.py
+++ b/tlapbot/tlapbot_dashboard.py
@@ -8,7 +8,7 @@ bp = Blueprint('redeem_dashboard', __name__)
 
 
 @bp.route('/dashboard', methods=['GET'])
-def dashboard():
+def dashboard() -> str:
     db = get_db()
     username = request.args.get("username")
     if username is not None: