diff --git a/roles/ariane/tasks/lxc-betam.yml b/roles/ariane/tasks/lxc-betam.yml
index 9820740..a3eb837 100644
--- a/roles/ariane/tasks/lxc-betam.yml
+++ b/roles/ariane/tasks/lxc-betam.yml
@@ -1,3 +1,4 @@
+---
 #- name: lxc - betam container
 #  lxc_container:
 #    name: betam
diff --git a/roles/ariane/tasks/zfs.yml b/roles/ariane/tasks/zfs.yml
index 55bff66..39b7158 100644
--- a/roles/ariane/tasks/zfs.yml
+++ b/roles/ariane/tasks/zfs.yml
@@ -1,5 +1,4 @@
 ---
-
 - name: zfs - linux-headers
   apt: name=linux-headers-{{ ansible_kernel }} state=latest
 
diff --git a/roles/common b/roles/common
index 0e80539..5f0def1 160000
--- a/roles/common
+++ b/roles/common
@@ -1 +1 @@
-Subproject commit 0e80539f5634013c4ebc3e86b260bb1bcc2d4c1e
+Subproject commit 5f0def19203046b7919fdd7dacee077fa0890d62