diff --git a/.gitea/workflows/adversarial-review.yml b/.gitea/workflows/adversarial-review.yml
index 8ef119c..1a329d0 100644
--- a/.gitea/workflows/adversarial-review.yml
+++ b/.gitea/workflows/adversarial-review.yml
@@ -53,3 +53,6 @@ jobs:
       # 5-lens suite) from review-reusable.yml. Only the consumer-specific
       # allow-list is set here.
       allowed_users: "steve,fizi,dazed"
+      # Gitea >= 1.27 does not propagate dispatch inputs into a called workflow's
+      # github.event — thread the PR number explicitly (empty on non-dispatch events).
+      pr_number: ${{ github.event.inputs.pr_number }}