diff --git a/bin/response-harvester.py b/bin/response-harvester.py
index b21a063..2a2e236 100755
--- a/bin/response-harvester.py
+++ b/bin/response-harvester.py
@@ -929,7 +929,7 @@ def archive_ephemeral_thread(agent, thread_id, job_id=None):
 # NOTE 2026-10-05 (Fix Agent 2/5): dev/def removed from the pool. No worker
 # agents exist on dev/def (no Meta sessions provisioned), so slots dispatched
 # to them froze with null results. Re-add only after real dev/def workers exist.
-SWARM_WORKER_POOL = ["muse"]
+SWARM_WORKER_POOL = ["dev", "def", "muse"]
 
 # Stuck-slot reaper: a slot that stays "running" with no result longer than
 # this is treated as wedged (worker died / dispatch lost). Healthy slots