diff --git a/.github/workflows/infra-deploy.yml b/.github/workflows/infra-deploy.yml
index 84eadb0b..ab24a9e9 100644
--- a/.github/workflows/infra-deploy.yml
+++ b/.github/workflows/infra-deploy.yml
@@ -15,7 +15,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        environment: [AT22, AT23, AT24]
+        environment: [at22, at23, at24]
     uses: ./.github/workflows/infra-plan-template.yml
     with:
       environment: ${{ matrix.environment }}