--- a/mozilla/b2g_project_branches.py
+++ b/mozilla/b2g_project_branches.py
@@ -87,16 +87,17 @@ PROJECT_BRANCHES = {
                 'enable_nightly': True,
             },
             'dolphin_eng': {
                 'enable_nightly': True,
             },
         },
     },
     'ash': {
+        'mozharness_archiver_endpoint': 'mozharness',
         'enable_nightly': True,
         'platforms': {
             'nexus-4': {
                 'enable_nightly': True,
             },
             'nexus-4_eng': {
                 'enable_nightly': True,
                 'consider_for_nightly': False,

--- a/mozilla/project_branches.py
+++ b/mozilla/project_branches.py
@@ -81,16 +81,17 @@ PROJECT_BRANCHES = {
         'enable_nightly': True,
         'create_snippet': True,
         'create_partial': True,
         'use_mozharness_repo_cache': False,
         'lock_platforms': True,
         'talos_suites': {
             'xperf': 1,
         },
+        'mozharness_archiver_endpoint': 'mozharness',
     },
     #'birch': {},  # Bug 1010674
     'cedar': {
         'enable_perproduct_builds': False,
         'mozharness_tag': 'default',
         'enable_talos': True,
         'talos_suites': {
             'xperf': 1,