diff --git a/.circleci/config.yml b/.circleci/config.yml
index 9e1ee91e0..e039d6d06 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -35,7 +35,7 @@ integration_job: &integration_job
 
 version: 2
 jobs:
-  # npm_dependencies will install the dependencies used by all other steps. 
+  # npm_dependencies will install the dependencies used by all other steps.
   npm_dependencies:
     <<: *job_defaults
     steps:
@@ -56,7 +56,7 @@ jobs:
       - persist_to_workspace:
           root: .
           paths: node_modules
-  
+
   # lint will perform file linting.
   lint:
     <<: *job_defaults
@@ -67,7 +67,7 @@ jobs:
       - run:
           name: Perform linting
           command: yarn lint
-  
+
   # build_assets will build the static assets.
   build_assets:
     <<: *job_defaults
@@ -90,7 +90,7 @@ jobs:
       - persist_to_workspace:
           root: .
           paths: dist
-  
+
   # test_unit will run the unit tests.
   test_unit:
     <<: *job_defaults
@@ -102,7 +102,7 @@ jobs:
       - checkout
       - attach_workspace:
           at: ~/coralproject/talk
-      - run: 
+      - run:
           name: Setup the test results directory
           command: mkdir -p /tmp/circleci-test-results
       - run:
@@ -120,7 +120,7 @@ jobs:
       - store_test_results:
           when: always
           path: /tmp/circleci-test-results
-  
+
   # test_integration_chrome_local will run the integration tests locally with
   # chrome headless.
   test_integration_chrome_local:
@@ -128,7 +128,7 @@ jobs:
     environment:
       <<: *integration_environment
       E2E_BROWSERS: chrome
-  
+
   # test_integration_firefox_local will run the integration tests locally with
   # firefox headless.
   test_integration_firefox_local:
@@ -145,7 +145,7 @@ jobs:
       <<: *integration_environment
       BROWSERSTACK: true
       E2E_BROWSERS: chrome
-  
+
   # test_integration_firefox will run the integration tests with firefox in
   # browserstack.
   test_integration_firefox:
@@ -154,7 +154,7 @@ jobs:
       <<: *integration_environment
       BROWSERSTACK: true
       E2E_BROWSERS: firefox
-  
+
   # test_integration_edge will run the integration tests with edge in
   # browserstack.
   test_integration_edge:
@@ -163,7 +163,7 @@ jobs:
       <<: *integration_environment
       BROWSERSTACK: true
       E2E_BROWSERS: edge
-  
+
   # test_integration_ie will run the integration tests with ie in
   # browserstack.
   test_integration_ie:
@@ -174,7 +174,7 @@ jobs:
       E2E_BROWSERS: ie
       # TODO: remove when more reliable
       E2E_MAX_RETRIES: 1
-  
+
   # test_integration_safari will run the integration tests with safari in
   # browserstack.
   test_integration_safari:
@@ -185,7 +185,7 @@ jobs:
       E2E_BROWSERS: safari
       # TODO: remove when more reliable
       E2E_MAX_RETRIES: 1
-  
+
   # deploy will deploy the application as a docker image.
   deploy:
     <<: *job_defaults
@@ -236,7 +236,7 @@ workflows:
           requires:
             - npm_dependencies
       - test_integration_chrome_local:
-          <<: *filter_develop        
+          <<: *filter_develop
           requires:
             - build_assets
       - test_integration_firefox_local:
@@ -271,14 +271,15 @@ workflows:
           <<: *filter_deploy
           requires:
             - build_assets
-      - test_integration_ie:
-          <<: *filter_deploy
-          requires:
-            - build_assets
-      - test_integration_safari:
-          <<: *filter_deploy
-          requires:
-            - build_assets
+      # TODO: uncomment when more reliable
+      # - test_integration_ie:
+      #    <<: *filter_deploy
+      #    requires:
+      #      - build_assets
+      # - test_integration_safari:
+      #    <<: *filter_deploy
+      #    requires:
+      #      - build_assets
       - deploy:
           <<: *filter_deploy
           requires:
@@ -289,4 +290,4 @@ workflows:
             - test_integration_edge
             # TODO: uncomment when more reliable
             # - test_integration_ie
-            # - test_integration_safari
\ No newline at end of file
+            # - test_integration_safari