diff --git a/planner/planner-agent.sh b/planner/planner-agent.sh
index f1eeae0..21fd6ff 100755
--- a/planner/planner-agent.sh
+++ b/planner/planner-agent.sh
@@ -46,7 +46,6 @@ if [ -f "$MARKER_FILE" ]; then
   fi
 else
   log "No marker file, using 30-day window"
-  local first_sha
   first_sha=$(git log --format=%H --after='30 days ago' --reverse 2>/dev/null | head -1) || true
   GIT_RANGE="${first_sha:-HEAD~30}..HEAD"
 fi