diff --git a/ansible/roles/build/tasks/main.yml b/ansible/roles/build/tasks/main.yml
index 408dd83b1..ea03e47e2 100644
--- a/ansible/roles/build/tasks/main.yml
+++ b/ansible/roles/build/tasks/main.yml
@@ -45,6 +45,13 @@
   command: rosdep install -y -r -i --from-paths {{ workspace_path }}/src --ignore-src --rosdistro humble
   become: yes
 
+- name: add colcon mixin
+  command: colcon mixin add default https://raw.githubusercontent.com/colcon/colcon-mixin-repository/master/index.yaml
+  ignore_errors: true
+
+- name: update colcon mixin
+  command: colcon mixin update default
+
 - name: load env variable & build
   shell: |-
     cd {{ workspace_path }}
diff --git a/ansible/roles/ros2/tasks/main.yml b/ansible/roles/ros2/tasks/main.yml
index c2c36c2f4..aecd00c1e 100644
--- a/ansible/roles/ros2/tasks/main.yml
+++ b/ansible/roles/ros2/tasks/main.yml
@@ -60,7 +60,7 @@
 #   shell: apt-get -y update && apt-get -y upgrade && apt-get --with-new-pkgs -y upgrade && aptitude -y full-upgrade && apt-get -y update && apt-get -y upgrade
 #   become: yes
 
-- name: install ros2 humble/colcon/vcs
+- name: install ros2 humble/vcs
   become: yes
   apt:
     name: "{{ packages }}"
@@ -70,8 +70,8 @@
     packages:
       - "{{ ros_package_name }}"
       - python3-colcon-common-extensions
+      - python3-colcon-mixin
       - python3-vcstool
-      - python3-colcon-common-extensions 
       - python3-rospkg 
       - python3-catkin-pkg 
       - python3-rosdep