diff --git a/roles/common/defaults/main.yml b/roles/common/defaults/main.yml
deleted file mode 100644
index a28fc19..0000000
--- a/roles/common/defaults/main.yml
+++ /dev/null
@@ -1 +0,0 @@
-localtime: "Europe/Paris"
diff --git a/roles/common/handlers/main.yml b/roles/common/handlers/main.yml
deleted file mode 100644
index e69de29..0000000
diff --git a/roles/system/tasks/htop.yml b/roles/system/tasks/htop.yml
new file mode 100644
index 0000000..82b092b
--- /dev/null
+++ b/roles/system/tasks/htop.yml
@@ -0,0 +1,4 @@
+- name: install htop
+  package:
+      name: htop
+      state: present
diff --git a/roles/system/tasks/main.yml b/roles/system/tasks/main.yml
index 04449aa..8078828 100644
--- a/roles/system/tasks/main.yml
+++ b/roles/system/tasks/main.yml
@@ -9,6 +9,7 @@
 - include_tasks: curl.yml
 - include_tasks: wget.yml
 - include_tasks: cron.yml
+- include_tasks: htop.yml
 - include_tasks: apt-transport-https.yml
 - include_tasks: gpg.yml
 - include_tasks: cron-apt.yml
diff --git a/system.yml b/system.yml
index 11d81e5..ab28a09 100644
--- a/system.yml
+++ b/system.yml
@@ -1,5 +1,4 @@
 - hosts: all:!baybay-ponay.mateu.be:!n0box2.mateu.be:!machinbox.mateu.be
   roles:
-    - common
     - system
     - x509