diff --git a/lib/utils/build-name-from-env.js b/lib/utils/build-name-from-env.js
index <HASH>..<HASH> 100644
--- a/lib/utils/build-name-from-env.js
+++ b/lib/utils/build-name-from-env.js
@@ -1,5 +1,5 @@
 module.exports = function() {
-  let buildNum = process.env.TRAVIS_JOB_NUMBER || process.env.BITBUCKET_BUILD_NUMBER;
+  let buildNum = process.env.TRAVIS_JOB_NUMBER || process.env.BITBUCKET_BUILD_NUMBER || process.env.CIRCLE_BUILD_NUM;
   let prefix = process.env.BROWSERSTACK_BUILD_NAME_PREFIX;
   if (buildNum && prefix) {
     return prefix + '-' + buildNum;
Add support for CIRCLE_BUILD_NUM