diff --git a/.gitea/workflows/deploy-prod.yml b/.gitea/workflows/deploy-prod.yml
index d242090..499a9b3 100644
--- a/.gitea/workflows/deploy-prod.yml
+++ b/.gitea/workflows/deploy-prod.yml
@@ -165,11 +165,11 @@ jobs:
           echo "=== Verifying Loopback Health ==="
           loopback_headers=$(ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -i ~/.ssh/id_ed25519 "$DEPLOY_USER@$DEPLOY_HOST" "curl -s -D - -o /dev/null http://127.0.0.1:5000/")
           echo "$loopback_headers"
-          if ! printf '%s' "$loopback_headers" | grep -qE '^HTTP/1\.1 30[12] '; then
+          if ! printf '%s' "$loopback_headers" | grep -qE '^HTTP/1\.[01] 30[12] '; then
             echo "Loopback health check failed for quantengine" >&2
             exit 1
           fi
-          if ! printf '%s' "$loopback_headers" | grep -qiE '^Location: /not-found'; then
+          if ! printf '%s' "$loopback_headers" | grep -qiE '^Location: /login'; then
             echo "Loopback redirect target is unexpected" >&2
             exit 1
           fi