diff --git a/.circleci/config.yml b/.circleci/config.yml
index c782528c08..387ef33053 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -107,7 +107,7 @@ jobs:
           name: Start Selenium
           command: yarn run selenium
           background: true
-      - run: ./apps/remix-ide/ci/remixd_test.sh
+      - run: zsh ./apps/remix-ide/ci/remixd_test.sh
       - store_test_results:
           path: ./reports/tests
       - store_artifacts:
diff --git a/apps/remix-ide/ci/remixd_test.sh b/apps/remix-ide/ci/remixd_test.sh
index cc7ae53463..109267a8e3 100755
--- a/apps/remix-ide/ci/remixd_test.sh
+++ b/apps/remix-ide/ci/remixd_test.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-# set -e
+set -e
 
 BUILD_ID=${CIRCLE_BUILD_NUM:-${TRAVIS_JOB_NUMBER}}
 echo "$BUILD_ID"