diff --git a/image-yaml/overcloud-images.yaml b/image-yaml/overcloud-images.yaml
index 292996f81..c398ff9cf 100644
--- a/image-yaml/overcloud-images.yaml
+++ b/image-yaml/overcloud-images.yaml
@@ -4,7 +4,7 @@ disk_images:
     arch: amd64
     type: qcow2
     elements:
-      - sysctl hosts baremetal dhcp-all-interfaces os-collect-config overcloud-full overcloud-controller overcloud-compute overcloud-ceph-storage heat-config-puppet heat-config-script puppet-modules hiera os-net-config stable-interface-names grub2 element-manifest network-gateway dynamic-login enable-packages-install pip-and-virtualenv-override
+      - hosts baremetal dhcp-all-interfaces os-collect-config overcloud-full overcloud-controller overcloud-compute overcloud-ceph-storage heat-config-puppet heat-config-script puppet-modules hiera os-net-config stable-interface-names grub2 element-manifest network-gateway dynamic-login enable-packages-install pip-and-virtualenv-override
     packages:
       - python-psutil
       - python-debtcollector