diff --git a/spec/acceptance/nodesets/ubuntu1604-64.yml b/spec/acceptance/nodesets/ubuntu1604-64.yml
index d4ed5be..acd0a41 100644
--- a/spec/acceptance/nodesets/ubuntu1604-64.yml
+++ b/spec/acceptance/nodesets/ubuntu1604-64.yml
@@ -1,16 +1,12 @@
 HOSTS:
   ubuntu-1604-x64:
-    default_apply_opts:
-      order: random
-      strict_variables:
     platform: ubuntu-16.04-amd64
     hypervisor : docker
     image: ubuntu:16.04
     docker_preserve_image: true
     docker_cmd: '["/sbin/init"]'
     docker_image_commands:
       - 'apt-get install -y net-tools wget locales'
-      - 'locale-gen en_US.UTF-8'
 CONFIG:
-  type: aio
+  type: foss
   log_level: debug
\ No newline at end of file
diff --git a/spec/acceptance/nodesets/ubuntu1804-64.yml b/spec/acceptance/nodesets/ubuntu1804-64.yml
index 55e7166..f03a5d3 100644
--- a/spec/acceptance/nodesets/ubuntu1804-64.yml
+++ b/spec/acceptance/nodesets/ubuntu1804-64.yml
@@ -1,16 +1,13 @@
 HOSTS:
   ubuntu-1804-x64:
-    default_apply_opts:
-      order: random
-      strict_variables:
     platform: ubuntu-18.04-amd64
     hypervisor : docker
     image: ubuntu:18.04
     docker_preserve_image: true
     docker_cmd: '["/sbin/init"]'
     docker_image_commands:
       - 'apt-get install -y net-tools wget locales'
       - 'locale-gen en_US.UTF-8'
 CONFIG:
-  type: aio
+  type: foss
   log_level: debug
\ No newline at end of file