diff --git a/README.md b/README.md
index cc12a54..21952b0 100644
--- a/README.md
+++ b/README.md
@@ -54,6 +54,7 @@ Yet another ansible's playbook repository
  * Available for Debian (6 to 8) and Centos (6 to 7). **WARN** : xymon-server only for Debian (Centos dependencies are really hard to automate)
  * Configure apache for xymon-server
  * Configure xymon client and add the client in xymon server configuration to allow fetch data
+ * Allow to disable and drop sonde from client
  * **Note** : Using xymon-client tag/role needs a working xymon-server (whenever the server was installed with the playbook or not)
  * Cloud be (theoretically, to be tested) used to update xymon server binaries to last stable release
 * ovzdb
@@ -154,6 +155,9 @@ monitoring_file: dns ## Where to store the host in hosts.d xymon server director
 monitoring_section: dns ## Name of the page to use in xymon server webpage tree view (optionnal)
 monitoring_ip: xxx.xxx.xxx.xxx ## IP address of the client to add in server (mandatory)
 xymon_checks: "#" ## Checks to use for this client. Default '#' do a simple ping check
+xymon_disabled_sondes: ## Allow to disable checks on clients (DEBIAN only)
+  - ntpq
+  - libs
 
 #ovzdb
 ## You can duplicate backup locally and remotely
diff --git a/roles/xymon-client/tasks/client_debian.yml b/roles/xymon-client/tasks/client_debian.yml
index 94ece56..61b6fe8 100644
--- a/roles/xymon-client/tasks/client_debian.yml
+++ b/roles/xymon-client/tasks/client_debian.yml
@@ -94,7 +94,7 @@
   tags:
     - xymon-client
     - client-configuration
-  command: /usr/lib/xymon/server/bin/xymon 127.0.0.1 "drop ansible_fqdn {{ item }}"
+  command: /usr/lib/xymon/server/bin/xymon 127.0.0.1 "drop {{ ansible_nodename }} {{ item }}"
   with_items: "{{ xymon_disabled_sondes }}"
   delegate_to: "{{ xymon_server }}"
   when: ansible_distribution == 'Debian' and xymon_disabled_sondes is defined