diff --git a/app/javascript/flavours/glitch/reducers/notifications.js b/app/javascript/flavours/glitch/reducers/notifications.js
index f538af7fa..1e61526b1 100644
--- a/app/javascript/flavours/glitch/reducers/notifications.js
+++ b/app/javascript/flavours/glitch/reducers/notifications.js
@@ -270,8 +270,6 @@ export default function notifications(state = initialState, action) {
   case FOLLOW_REQUEST_AUTHORIZE_SUCCESS:
   case FOLLOW_REQUEST_REJECT_SUCCESS:
     return filterNotifications(state, [action.id], 'follow_request');
-  case ACCOUNT_MUTE_SUCCESS:
-    return action.relationship.muting_notifications ? filterNotifications(state, [action.relationship.id]) : state;
   case NOTIFICATIONS_CLEAR:
     return state.set('items', ImmutableList()).set('pendingItems', ImmutableList()).set('hasMore', false);
   case TIMELINE_DELETE: