diff --git a/docker/env/workers.env b/docker/env/workers.env
--- a/docker/env/workers.env
+++ b/docker/env/workers.env
@@ -1,4 +1,4 @@
 CONCURRENCY=1
 MAX_TASKS_PER_CHILD=10
-LOGLEVEL=INFO
+LOGLEVEL=DEBUG
 SWH_SCHEDULER_INSTANCE=http://swh-scheduler:5008