diff --git a/defaults/main.yml b/defaults/main.yml
index 3f30753..c38ea3a 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -82,5 +82,5 @@ system_base_softwares_debian:
   - 'traceroute'
 
 system_upgrade: false
-
+system_arch_local_mirror:
 keystodeploy: []
\ No newline at end of file
diff --git a/tasks/pacman.yml b/tasks/pacman.yml
index 07ea5b5..f74684e 100644
--- a/tasks/pacman.yml
+++ b/tasks/pacman.yml
@@ -13,6 +13,15 @@
   notify: Update_pacman_repos
   when: ansible_architecture == "x86_64"
 
+- name: add local repo to mirrorlist
+  become: yes
+  lineinfile: 
+    path: /etc/pacman.d/mirrorlist
+    line: "Server= {{system_arch_local_mirror}}/$repo/os/$arch"
+    state: present
+    insertbefore: BOF
+  when: system_arch_local_mirror is defined
+
 - name: stat ca-certificates
   stat:
       path: "/etc/ssl/certs/ca-certificates.crt" # required. The full path of the file/object to get the facts of.