diff --git a/refilc_mobile_ui/lib/common/widgets/lesson/lesson_viewable.dart b/refilc_mobile_ui/lib/common/widgets/lesson/lesson_viewable.dart
index acb9bcc..663ec67 100644
--- a/refilc_mobile_ui/lib/common/widgets/lesson/lesson_viewable.dart
+++ b/refilc_mobile_ui/lib/common/widgets/lesson/lesson_viewable.dart
@@ -9,6 +9,9 @@ import 'package:refilc_mobile_ui/common/widgets/card_handle.dart';
 import 'package:refilc/ui/widgets/lesson/lesson_tile.dart';
 import 'package:refilc_mobile_ui/common/widgets/lesson/lesson_view.dart';
 import 'package:flutter/material.dart';
+import 'package:refilc_plus/models/premium_scopes.dart';
+import 'package:refilc_plus/providers/premium_provider.dart';
+import 'package:refilc_plus/ui/mobile/premium/upsell.dart';
 import 'lesson_view.i18n.dart';
 
 class LessonViewable extends StatefulWidget {
@@ -61,6 +64,14 @@ class LessonViewableState extends State<LessonViewable> {
           onPressed: () {
             Navigator.of(context, rootNavigator: true).pop();
 
+            if (!Provider.of<PremiumProvider>(context, listen: false)
+                .hasScope(PremiumScopes.timetableNotes)) {
+              PlusLockedFeaturePopup.show(
+                  context: context, feature: PremiumFeature.timetableNotes);
+
+              return;
+            }
+
             showDialog(
               context: context,
               builder: (context) => StatefulBuilder(builder: (context, setS) {