diff --git a/flamenco_worker/cli.py b/flamenco_worker/cli.py
index 660d63101b6c67d020683c47ec62d5b83a227b4f..a74947a1990467369a784401ed9c480a47a5ebc1 100644
--- a/flamenco_worker/cli.py
+++ b/flamenco_worker/cli.py
@@ -112,7 +112,7 @@ def main():
         trunner=trunner,
         tuqueue=tuqueue,
         task_types=confparser.value('task_types').split(),
-        task_only_one=confparser.value('task_only_one', bool),
+        #task_only_one=confparser.value('task_only_one', bool),
         worker_id=confparser.value('worker_id'),
         worker_secret=confparser.value('worker_secret'),
         loop=loop,
diff --git a/flamenco_worker/worker.py b/flamenco_worker/worker.py
index 2c599f210e41305cdd04fe9b90adb70fdbf99926..37a0bf475e80640c3988a82c98490ad7073c1970 100644
--- a/flamenco_worker/worker.py
+++ b/flamenco_worker/worker.py
@@ -67,7 +67,7 @@ class FlamencoWorker:
     trunner = attr.ib()  # Instance of flamenco_worker.runner.TaskRunner
     tuqueue = attr.ib(validator=attr.validators.instance_of(upstream_update_queue.TaskUpdateQueue))
     task_types = attr.ib(validator=attr.validators.instance_of(list))
-    task_only_one = attr.ib(validator=attr.validators.instance_of(bool))
+    #task_only_one = attr.ib(validator=attr.validators.instance_of(bool))
     worker_id = attr.ib(validator=attr.validators.instance_of(str))
     worker_secret = attr.ib(validator=attr.validators.instance_of(str))