diff --git a/test/api/v3/integration/tasks/PUT-tasks_id.test.js b/test/api/v3/integration/tasks/PUT-tasks_id.test.js
index 1c6e5734c8..cb0a715caf 100644
--- a/test/api/v3/integration/tasks/PUT-tasks_id.test.js
+++ b/test/api/v3/integration/tasks/PUT-tasks_id.test.js
@@ -74,6 +74,7 @@ describe('PUT /tasks/:id', () => {
         checklist: [
           {text: 123, completed: false},
         ],
+        collapseChecklist: false,
       });
       await sleep(2);
 
@@ -111,6 +112,7 @@ describe('PUT /tasks/:id', () => {
           {text: 123, completed: false},
           {text: 456, completed: true},
         ],
+        collapseChecklist: true,
         notes: 'new notes',
         attribute: 'per',
         tags: [challengeUserTaskId],
@@ -143,6 +145,8 @@ describe('PUT /tasks/:id', () => {
       expect(savedChallengeUserTask.streak).to.equal(25);
       expect(savedChallengeUserTask.reminders.length).to.equal(2);
       expect(savedChallengeUserTask.checklist.length).to.equal(2);
+      expect(savedChallengeUserTask.alias).to.equal('a-short-task-name');
+      expect(savedChallengeUserTask.collapseChecklist).to.equal(true);
     });
   });
 
diff --git a/website/server/models/task.js b/website/server/models/task.js
index 35121645c8..efff2ff61c 100644
--- a/website/server/models/task.js
+++ b/website/server/models/task.js
@@ -119,7 +119,7 @@ TaskSchema.statics.findByIdOrAlias = async function findByIdOrAlias (identifier,
 TaskSchema.statics.sanitizeUserChallengeTask = function sanitizeUserChallengeTask (taskObj) {
   let initialSanitization = this.sanitize(taskObj);
 
-  return _.pick(initialSanitization, ['streak', 'checklist', 'attribute', 'reminders', 'tags', 'notes']);
+  return _.pick(initialSanitization, ['streak', 'checklist', 'attribute', 'reminders', 'tags', 'notes', 'collapseChecklist', 'alias']);
 };
 
 // Sanitize checklist objects (disallowing id)