--- a/mozilla/config.py
+++ b/mozilla/config.py
@@ -2695,17 +2695,16 @@ BRANCHES['mozilla-beta']['enable_perprod
 BRANCHES['mozilla-beta']['enable_release_promotion'] = True
 # used by process/release.py
 BRANCHES['mozilla-beta']['tuxedoServerUrl'] = "https://bounceradmin.mozilla.com/api"
 BRANCHES['mozilla-beta']['bouncer_submitter_config'] = {
     "firefox": "releases/bouncer_firefox_beta.py",
     # TODO - fennec
     "fennec": "",
 }
-BRANCHES['mozilla-beta']['bouncer_branch'] = "releases/mozilla-beta"
 BRANCHES['mozilla-beta']['postrelease_version_bump_config'] = {
     "firefox": 'releases/postrelease_firefox_beta.py',
     # TODO - fennec
     "fennec": "",
 }
 BRANCHES['mozilla-beta']['postrelease_bouncer_aliases_config'] = {
     "firefox": 'releases/bouncer_firefox_beta.py',
     # TODO - fennec

--- a/mozilla/project_branches.py
+++ b/mozilla/project_branches.py
@@ -314,16 +314,22 @@ PROJECT_BRANCHES = {
         },
         'bouncer_enabled': True,
         'postrelease_version_bump_enabled': True,
         'postrelease_version_bump_config': {
             "firefox": 'releases/dev_postrelease_firefox_release.py',
             # TODO - fennec
             "fennec": "",
         },
+        'postrelease_bouncer_aliases_enabled': True,
+        'postrelease_bouncer_aliases_config': {
+            "firefox": 'releases/dev_bouncer_firefox_beta.py',
+            # TODO - fennec
+            "fennec": "",
+        },
         'push_to_candidates_enabled': True,
         'updates_config': {
             "firefox": 'releases/dev_updates_firefox_release.py',
             # TODO - fennec
             "fennec": "",
         },
         'update_verify_chunks': 6,
         'beetmover_credentials': '/builds/dev-beetmover-s3.credentials',