diff --git a/inventory/production.yml b/inventory/production.yml
index fb3ed7e..a9712fa 100644
--- a/inventory/production.yml
+++ b/inventory/production.yml
@@ -3,6 +3,11 @@ router:
   hosts:
     machinbox.mateu.be:
 
+physicalservers:
+  hosts:
+    frederica.dmz.mateu.be:
+    serenor.dmz.mateu.be:
+
 hypervisors:
   hosts:
     serenor.dmz.mateu.be:
diff --git a/roles/munin_client/tasks/hypervisors.yml b/roles/munin_client/tasks/hypervisors.yml
index a6c2067..56f0ab9 100644
--- a/roles/munin_client/tasks/hypervisors.yml
+++ b/roles/munin_client/tasks/hypervisors.yml
@@ -2,11 +2,8 @@
 
 - name: Install prereq
   ansible.builtin.package:
-    name: "{{ item }}"
+    name: nvme-cli
     state: present
-  loop:
-    - nvme-cli
-    - lm-sensors
 
 - name: Put nvme plugin configuration
   ansible.builtin.template:
diff --git a/roles/munin_client/tasks/main.yml b/roles/munin_client/tasks/main.yml
index 3562449..4cf0416 100644
--- a/roles/munin_client/tasks/main.yml
+++ b/roles/munin_client/tasks/main.yml
@@ -106,8 +106,7 @@
   loop:
     - users
 
-# Useless junks for hypervisors
-- name: Execute delete states for hypervisors
+- name: Execute specific hypervisors’ commands
   ansible.builtin.include_tasks: hypervisors.yml
   when: "'hypervisors' in group_names"
 
@@ -115,6 +114,10 @@
   ansible.builtin.include_tasks: zfs.yml
   when: "'zfsservers' in group_names"
 
+- name: Execute specific physical servers’ commands
+  ansible.builtin.include_tasks: physicalservers.yml
+  when: "'physicalservers' in group_names"
+
 # Specific LXC commands
 - name: Execute specific LXC commands
   ansible.builtin.include_tasks: lxc.yml
diff --git a/roles/munin_client/tasks/physicalservers.yml b/roles/munin_client/tasks/physicalservers.yml
new file mode 100644
index 0000000..02c67a6
--- /dev/null
+++ b/roles/munin_client/tasks/physicalservers.yml
@@ -0,0 +1,6 @@
+---
+
+- name: Install physical sensors
+  ansible.builtin.package:
+    name: lm-sensors
+    state: present
diff --git a/roles/system/tasks/main.yml b/roles/system/tasks/main.yml
index 5fe1b42..1f27a21 100644
--- a/roles/system/tasks/main.yml
+++ b/roles/system/tasks/main.yml
@@ -20,13 +20,19 @@
     state: present
 
 - name: Install hypervisors’ specific utilities
-  ansible.builtin.package:
-    name:
-      - fuse-overlayfs
-      - lshw
+  ansible.builtin.apt:
+    name: fuse-overlayfs
     state: present
+    update_cache: true
   when: "'hypervisors' in group_names"
 
+- name: Install physical servers’ specific utilities
+  ansible.builtin.apt:
+    name: lshw
+    state: present
+    update_cache: true
+  when: "'physicalservers' in group_names"
+
 - name: Set localtime
   ansible.builtin.file:
     src: /usr/share/zoneinfo/Europe/Paris