diff --git a/src/models/user.ts b/src/models/user.ts
index a85d6d6..a9eebd5 100644
--- a/src/models/user.ts
+++ b/src/models/user.ts
@@ -58,17 +58,19 @@ User.init(
     },
     calendar_max_future_booking_days: {
       type: DataTypes.INTEGER,
-      allowNull: false,
+      // allowNull defaults to true
     },
     calendar_min_earliest_booking_time: {
       type: DataTypes.INTEGER,
-      allowNull: false,
+      // allowNull defaults to true
     },
     calendar_primary_calendar_id: {
       type: DataTypes.STRING,
+      // allowNull defaults to true
     },
     calendar_using_primary_calendar: {
       type: DataTypes.BOOLEAN,
+      // allowNull defaults to true
     },
   },
   {
diff --git a/src/routes/calendarRoutes.ts b/src/routes/calendarRoutes.ts
index 998cb42..cc25456 100644
--- a/src/routes/calendarRoutes.ts
+++ b/src/routes/calendarRoutes.ts
@@ -33,6 +33,7 @@ router.get(
       .accessToken;
     const refreshToken = (req.user as Request & { refreshToken?: string })
       .refreshToken;
+    const sub = (req.user as Request & { profile?: any }).profile.json.sub; // google user id
 
     const sessionId = req.cookies["session"];
 
@@ -61,6 +62,7 @@ router.get(
             userId: userSession.user_id,
             accessToken: accessToken,
             refreshToken: refreshToken,
+            sub: sub,
             pass: process.env.TERMIN_PLANNER_AUTHORIZATION_PASSWORD as string,
           })
           .then((response) => {