diff --git a/roles/docker/files/docker-system-prune b/roles/docker/files/docker-system-prune
index f4febc9..25912af 100644
--- a/roles/docker/files/docker-system-prune
+++ b/roles/docker/files/docker-system-prune
@@ -1 +1 @@
-0 0 * * 1 root docker system prune -f 2>&1 >/dev/null || echo "pruning failed"
+0 0 * * * root docker system prune -f 2>&1 >/dev/null || echo "pruning failed"