diff --git a/.swiftlint.yml b/.swiftlint.yml
index 227a2c7e8e9a..0baa995bcb96 100644
--- a/.swiftlint.yml
+++ b/.swiftlint.yml
@@ -3,10 +3,14 @@ remote_timeout: 10.0
 
 opt_in_rules:
   - overridden_super_call
+  - discarded_notification_center_observer
   - weak_delegate
 
 overridden_super_call:
   severity: error
 
+discarded_notification_center_observer:
+  severity: error
+
 weak_delegate:
   severity: error