diff --git a/Ansible/asserts/proxy.yml b/Ansible/asserts/proxy.yml
index d79e6d8..82a84d8 100644
--- a/Ansible/asserts/proxy.yml
+++ b/Ansible/asserts/proxy.yml
@@ -14,8 +14,7 @@
 - name: Test variable env_proxy.no_proxy
   ansible.builtin.assert:
     that:
-      - env_proxy.no_proxy is defined
-      - env_proxy.no_proxy | type_debug == 'list'
+      - env_proxy.no_proxy is not defined or env_proxy.no_proxy | type_debug == 'list'
     fail_msg: "La variable n'existe pas ou est de mauvais type !"
 - name: Test variable env_proxy.no_proxy is a list of string
   ansible.builtin.assert:
@@ -25,3 +24,4 @@
   loop: "{{ env_proxy.no_proxy }}"
   loop_control:
     loop_var: no_proxy
+  when: env_proxy.no_proxy is defined
diff --git a/Ansible/inventory/group_vars/all/proxy.yml b/Ansible/inventory/group_vars/all/proxy.yml
index 4a2825b..f9cee7b 100644
--- a/Ansible/inventory/group_vars/all/proxy.yml
+++ b/Ansible/inventory/group_vars/all/proxy.yml
@@ -2,4 +2,4 @@
 env_proxy_all:
   host: "{{ env_proxy.host }}"
   port: "{{ env_proxy.port | default(3128) }}"
-  no_proxy: "{{ env_proxy.no_proxy }}"
+  no_proxy: "{{ env_proxy.no_proxy | default([])}}"
diff --git a/doc.md b/doc.md
index 639cd34..8ea7611 100644
--- a/doc.md
+++ b/doc.md
@@ -17,18 +17,13 @@ to make network connections to network services outside its own network.
 |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
 | **host**<br/>`mandatory`<br/>**Type:** [`domainname`](https://forge.cloud.silique.fr/stove/rougail/src/branch/main/doc/variable/README.md#le-type-de-la-variable)                                                                                          | The proxy server’s address.<br/>Specifies the hostname of proxy server to enable proxy server access to all of your HTTP(s) requests. .<br/>**Example:** proxy.silique.fr                                                                                  |
 | **port**<br/>`mandatory`<br/>**Type:** [`port`](https://forge.cloud.silique.fr/stove/rougail/src/branch/main/doc/variable/README.md#le-type-de-la-variable)                                                                                                | The proxy server's port.<br/>**Default:** 3128                                                                                                                                                                                                             |
-| **no_proxy**<br/>`mandatory`, `multiple`<br/>**Type:** [`domainname`](https://forge.cloud.silique.fr/stove/rougail/src/branch/main/doc/variable/README.md#le-type-de-la-variable)                                                                          | Exclude proxy server.<br/>Network address(es), network address range(s) and domains to exclude from using the proxy when initiating connection(s). .<br/>**Examples:** 192.168.1.1, 192.168.10.0/24, www.silique.fr, .internal.silique.fr                  |
+| **no_proxy**<br/>`multiple`<br/>**Type:** [`domainname`](https://forge.cloud.silique.fr/stove/rougail/src/branch/main/doc/variable/README.md#le-type-de-la-variable)                                                                                       | Exclude proxy server.<br/>Network address(es), network address range(s) and domains to exclude from using the proxy when initiating connection(s). .<br/>**Examples:** 192.168.1.1, 192.168.10.0/24, www.silique.fr, .internal.silique.fr                  |
 
 # Example with mandatories variables
 
 ```
 env_proxy:
   host: proxy.silique.fr
-  no_proxy:
-  - 192.168.1.1
-  - 192.168.10.0/24
-  - www.silique.fr
-  - .internal.silique.fr
 ```
 
 # Example with all variables