diff --git a/tests/image_prep/_container_setup.yml b/tests/image_prep/_container_setup.yml
index 256cf255..3ec75760 100644
--- a/tests/image_prep/_container_setup.yml
+++ b/tests/image_prep/_container_setup.yml
@@ -8,8 +8,6 @@
 - name: Setup containers
   hosts: all
   strategy: mitogen_free
-  # Resource limitation, my laptop freezes doing every container concurrently
-  serial: 4
   # Can't gather facts before here.
   gather_facts: true
   vars: