diff --git a/batch-extract-50.sh b/batch-extract-50.sh
index 5592a42..88ce9b8 100755
--- a/batch-extract-50.sh
+++ b/batch-extract-50.sh
@@ -118,8 +118,15 @@ for SOURCE in $SOURCES; do
 
         if [ "$AGE_HOURS" -ge 2 ]; then
             # Branch is stale — check if PR is mergeable
-            PR_NUM=$(curl -sf "$FORGEJO_URL/api/v1/repos/teleo/teleo-codex/pulls?state=open&head=teleo:$BRANCH&limit=1" \
-                -H "Authorization: token $TOKEN" | python3 -c 'import sys,json; prs=json.load(sys.stdin); print(prs[0]["number"] if prs else "")' 2>/dev/null)
+            # Note: Forgejo head= filter is unreliable. Fetch all open PRs and filter locally.
+            PR_NUM=$(curl -sf "$FORGEJO_URL/api/v1/repos/teleo/teleo-codex/pulls?state=open&limit=50" \
+                -H "Authorization: token $TOKEN" | python3 -c "
+import sys,json
+prs=json.load(sys.stdin)
+branch='$BRANCH'
+matches=[p for p in prs if p['head']['ref']==branch]
+print(matches[0]['number'] if matches else '')
+" 2>/dev/null)
             if [ -n "$PR_NUM" ]; then
                 PR_MERGEABLE=$(curl -sf "$FORGEJO_URL/api/v1/repos/teleo/teleo-codex/pulls/$PR_NUM" \
                     -H "Authorization: token $TOKEN" | python3 -c 'import sys,json; print(json.load(sys.stdin).get("mergeable","true"))' 2>/dev/null)