diff --git a/roles/common b/roles/common
index 2516384..cb190ef 160000
--- a/roles/common
+++ b/roles/common
@@ -1 +1 @@
-Subproject commit 25163846b2e8b19b44555fe2bec09077bec8a97d
+Subproject commit cb190efd2cd3b56c5fb8c314bbda4955c5bce806
diff --git a/site.yml b/site.yml
index 06b288a..7cd9f63 100644
--- a/site.yml
+++ b/site.yml
@@ -3,9 +3,11 @@
   gather_facts: False
   tasks:
   - name: install python
-    raw: test -e /usr/bin/python || (apt-get update && apt-get install -y python) || (xbps-install -S && xbps-install python)
+    raw: test -e /usr/bin/python || (apt-get update && apt-get install -y python) || (xbps-install -S && xbps-install -y python || true)
+    changed_when: False
   - name: install python3
-    raw: test -e /usr/bin/python3 || (apt-get update && apt-get install -y python3) || (xbps-install -S && xbps-install python)
+    raw: test -e /usr/bin/python3 || (apt-get update && apt-get install -y python3) || (xbps-install -S && xbps-install -y python || true)
+    changed_when: False
 
 - hosts: fet_hosts
   roles: