diff --git a/services/track-changes/test/acceptance/js/helpers/MockDocStoreApi.js b/services/track-changes/test/acceptance/js/helpers/MockDocStoreApi.js
index 8ebaf68081..ef912948eb 100644
--- a/services/track-changes/test/acceptance/js/helpers/MockDocStoreApi.js
+++ b/services/track-changes/test/acceptance/js/helpers/MockDocStoreApi.js
@@ -28,10 +28,10 @@ module.exports = MockDocUpdaterApi = {
     app.get('/project/:project_id/doc', (req, res, next) => {
       return this.getAllDoc(req.params.project_id, (error, docs) => {
         if (error != null) {
-          res.send(500)
+          res.sendStatus(500)
         }
         if (docs == null) {
-          return res.send(404)
+          return res.sendStatus(404)
         } else {
           return res.send(JSON.stringify(docs))
         }
diff --git a/services/track-changes/test/acceptance/js/helpers/MockDocUpdaterApi.js b/services/track-changes/test/acceptance/js/helpers/MockDocUpdaterApi.js
index a30bcc2e31..449bf1e217 100644
--- a/services/track-changes/test/acceptance/js/helpers/MockDocUpdaterApi.js
+++ b/services/track-changes/test/acceptance/js/helpers/MockDocUpdaterApi.js
@@ -45,10 +45,10 @@ module.exports = MockDocUpdaterApi = {
         req.params.doc_id,
         (error, doc) => {
           if (error != null) {
-            res.send(500)
+            res.sendStatus(500)
           }
           if (doc == null) {
-            return res.send(404)
+            return res.sendStatus(404)
           } else {
             return res.send(JSON.stringify(doc))
           }
@@ -67,9 +67,9 @@ module.exports = MockDocUpdaterApi = {
           req.body.undoing,
           (errr, doc) => {
             if (typeof error !== 'undefined' && error !== null) {
-              return res.send(500)
+              return res.sendStatus(500)
             } else {
-              return res.send(204)
+              return res.sendStatus(204)
             }
           }
         )
diff --git a/services/track-changes/test/acceptance/js/helpers/MockWebApi.js b/services/track-changes/test/acceptance/js/helpers/MockWebApi.js
index ebf1b05e18..45e94db8f8 100644
--- a/services/track-changes/test/acceptance/js/helpers/MockWebApi.js
+++ b/services/track-changes/test/acceptance/js/helpers/MockWebApi.js
@@ -37,10 +37,10 @@ module.exports = MockWebApi = {
     app.get('/user/:user_id/personal_info', (req, res, next) => {
       return this.getUserInfo(req.params.user_id, (error, user) => {
         if (error != null) {
-          res.send(500)
+          res.sendStatus(500)
         }
         if (user == null) {
-          return res.send(404)
+          return res.sendStatus(404)
         } else {
           return res.send(JSON.stringify(user))
         }
@@ -50,10 +50,10 @@ module.exports = MockWebApi = {
     app.get('/project/:project_id/details', (req, res, next) => {
       return this.getProjectDetails(req.params.project_id, (error, project) => {
         if (error != null) {
-          res.send(500)
+          res.sendStatus(500)
         }
         if (project == null) {
-          return res.send(404)
+          return res.sendStatus(404)
         } else {
           return res.send(JSON.stringify(project))
         }