diff --git a/scripts/e2e-ci.sh b/scripts/e2e-ci.sh
index f34b16d3c..a9f8dd9f5 100755
--- a/scripts/e2e-ci.sh
+++ b/scripts/e2e-ci.sh
@@ -4,20 +4,20 @@ set -e
 
 if [[ "${CIRCLE_BRANCH}" == "master" ]]; then
   # Test using browserstack.
-  REPORTS_FOLDER=$CIRCLE_TEST_REPORTS/chrome yarn e2e-browserstack -- --env chrome
+  REPORTS_FOLDER="$CIRCLE_TEST_REPORTS/chrome" yarn e2e-browserstack -- --env chrome
   sleep 2
 
-  REPORTS_FOLDER=$CIRCLE_TEST_REPORTS/firefox yarn e2e-browserstack -- --env firefox
+  REPORTS_FOLDER="$CIRCLE_TEST_REPORTS/firefox" yarn e2e-browserstack -- --env firefox
   sleep 2
 
-  REPORTS_FOLDER=$CIRCLE_TEST_REPORTS/safari yarn e2e-browserstack -- --env safari
+  REPORTS_FOLDER="$CIRCLE_TEST_REPORTS/safari" yarn e2e-browserstack -- --env safari
   sleep 2
 
-  REPORTS_FOLDER=$CIRCLE_TEST_REPORTS/ie yarn e2e-browserstack -- --env ie
+  REPORTS_FOLDER="$CIRCLE_TEST_REPORTS/ie" yarn e2e-browserstack -- --env ie
   sleep 2
 
-  REPORTS_FOLDER=$CIRCLE_TEST_REPORTS/edge yarn e2e-browserstack -- --env edge
+  REPORTS_FOLDER="$CIRCLE_TEST_REPORTS/edge" yarn e2e-browserstack -- --env edge
 else
   # When browserstack is not available test locally using chrome headless.
-  REPORTS_FOLDER=$CIRCLE_TEST_REPORTS/chrome yarn e2e -- --env chrome-headless
+  REPORTS_FOLDER="$CIRCLE_TEST_REPORTS/chrome" yarn e2e -- --env chrome-headless
 fi