diff --git a/buildbot/master/files/config/environments.py b/buildbot/master/files/config/environments.py
index d8c427ff..ee809d8c 100644
--- a/buildbot/master/files/config/environments.py
+++ b/buildbot/master/files/config/environments.py
@@ -136,5 +136,8 @@ def without(self, to_unset):
 upload_nightly = Environment({
     'AWS_ACCESS_KEY_ID': S3_UPLOAD_ACCESS_KEY_ID,
     'AWS_SECRET_ACCESS_KEY': S3_UPLOAD_SECRET_ACCESS_KEY,
+})
+
+update_brew = Environment({
     'TOKEN': GITHUB_HOMEBREW_TOKEN,
 })
diff --git a/buildbot/master/files/config/factories.py b/buildbot/master/files/config/factories.py
index ad0b5d5c..d19828ac 100644
--- a/buildbot/master/files/config/factories.py
+++ b/buildbot/master/files/config/factories.py
@@ -132,6 +132,11 @@ def make_step(self, command):
                         r'C:\Program Files\Amazon\cfn-bootstrap',
                     ])
 
+            # Set token for homebrew repository
+            elif arg == './etc/ci/update_brew.sh'
+                step_kwargs['logEnviron'] = False
+                step_env += envs.update_brew
+
             else:
                 step_desc += [arg]