diff --git a/.github/workflows/verify-catalog.yml b/.github/workflows/verify-catalog.yml
index b85b42a..c130c58 100644
--- a/.github/workflows/verify-catalog.yml
+++ b/.github/workflows/verify-catalog.yml
@@ -30,6 +30,8 @@ jobs:
           GH_TOKEN: ${{ github.token }}
           CATALOG_PR: ${{ github.event.client_payload.pull_request_number }}
           SOURCE_PR: ${{ github.event.client_payload.source_pull_request_number }}
+          RUMBLE_MODERATOR_LOGIN: ${{ vars.RUMBLE_MODERATOR_LOGIN }}
+          RUMBLE_PUBLISHER_LOGIN: ${{ vars.RUMBLE_PUBLISHER_LOGIN }}
         run: |
           set -euo pipefail
           [[ "$CATALOG_PR" =~ ^[0-9]+$ && "$SOURCE_PR" =~ ^[0-9]+$ ]]
diff --git a/moderation/verify_catalog.py b/moderation/verify_catalog.py
index 871d975..9a7577b 100644
--- a/moderation/verify_catalog.py
+++ b/moderation/verify_catalog.py
@@ -17,8 +17,8 @@
 from scripts.validate_bot import ValidationError, bot_directories, read_json, resolve_teams, validate_bot
 
 CATALOG_FILES = {"bots/index.json", "bots/owners.json"}
-APP_LOGIN = "tank-royale-rumble-moderator[bot]"
-PUBLISHER_LOGIN = "tank-royale-rumble-publisher[bot]"
+APP_LOGIN = os.environ.get("RUMBLE_MODERATOR_LOGIN") or "tank-royale-rumble-moderator[bot]"
+PUBLISHER_LOGIN = os.environ.get("RUMBLE_PUBLISHER_LOGIN") or "tank-royale-rumble-publisher[bot]"
 
 
 class VerificationError(Exception):