diff --git a/.github/workflows/pull_request_secure.yml b/.github/workflows/pull_request_secure.yml
index 0bb896010b..41697ffeeb 100644
--- a/.github/workflows/pull_request_secure.yml
+++ b/.github/workflows/pull_request_secure.yml
@@ -267,6 +267,7 @@ jobs:
     environment:
       name: "documentation (preview)"
       url: ${{ steps.deploy.outputs.deployment-url }}
+    env:
       BRANCH_NAME: ${{ github.head_ref || github.ref_name }}
     steps:
       - name: Checkout frontend