diff --git a/group_vars/constellation_front.yml b/group_vars/constellation_front.yml
index 33d75142341affdd3b7050f3d8f80d377ee466bc..f0be3b70a81dad4e188bc021ae1fb566624cbcfd 100644
--- a/group_vars/constellation_front.yml
+++ b/group_vars/constellation_front.yml
@@ -11,11 +11,11 @@ loc_nginx:
       locations:
         - filter: "/static"
           params:
-            - "alias {% if constellation.version == 'master' %}/var/lib/constellation/static/{% else %}/var/local/constellation/static/{% endif %}"
+            - "alias {% if constellation.version == 'main' %}/var/lib/constellation/static/{% else %}/var/local/constellation/static/{% endif %}"
 
         - filter: "/media"
           params:
-            - "alias {% if constellation.version == 'master' %}/var/lib/constellation/media/{% else %}/var/local/constellation/media/{% endif %}"
+            - "alias {% if constellation.version == 'main' %}/var/lib/constellation/media/{% else %}/var/local/constellation/media/{% endif %}"
 
         - filter: "/doc"
           params:
diff --git a/roles/constellation/tasks/main.yml b/roles/constellation/tasks/main.yml
index cacace83c9b68a131d4ea05e1178808fd21d13a5..e09352d22d574641c68bc6a524fd32a5877eba61 100644
--- a/roles/constellation/tasks/main.yml
+++ b/roles/constellation/tasks/main.yml
@@ -26,13 +26,13 @@
       - git+https://gitlab.adm.crans.org/nounous/django-dnsmanager.git
 
 - name: Set configuration directories in development mode
-  when: constellation.version != "master"
+  when: constellation.version != "main"
   set_fact:
     module_path: "/var/local/constellation/constellation"
     project_path: "/var/local/constellation"
 
 - name: Set configuration directories in production mode
-  when: constellation.version == "master"
+  when: constellation.version == "main"
   set_fact:
     module_path: "/usr/local/lib/python3.9/dist-packages/constellation"
     project_path: "/usr/local/lib/python3.9/dist-packages/constellation"
@@ -56,7 +56,7 @@
   ignore_errors: "{{ ansible_check_mode }}"
 
 - name: Clone constellation repository (development)
-  when: constellation.version != "master"
+  when: constellation.version != "main"
   git:
     repo: 'https://gitlab.adm.crans.org/nounous/constellation.git'
     dest: "{{ project_path }}"
@@ -65,7 +65,7 @@
     recursive: true
 
 - name: Install pip module with editable flag (development)
-  when: constellation.version != "master"
+  when: constellation.version != "main"
   pip:
     name:
       - "{{ project_path }}"
@@ -73,14 +73,14 @@
     state: latest
 
 - name: Install and upgrade constellation (production)
-  when: constellation.version == "master"
+  when: constellation.version == "main"
   pip:
     name:
       - git+https://gitlab.adm.crans.org/nounous/constellation.git
     state: latest
 
 - name: Set owner of cloned project
-  when: constellation.version != "master"
+  when: constellation.version != "main"
   file:
     path: "{{ project_path }}"
     owner: "{{ constellation.owner }}"
diff --git a/roles/constellation/templates/constellation/settings_local.py.j2 b/roles/constellation/templates/constellation/settings_local.py.j2
index c9cf83be9023ada6644c44743c6dfa648c99d48f..913a25417b17e33291af769355718526fa3ea603 100644
--- a/roles/constellation/templates/constellation/settings_local.py.j2
+++ b/roles/constellation/templates/constellation/settings_local.py.j2
@@ -38,7 +38,7 @@ DATABASES = {
     },
 }
 
-{% if constellation.version == "master" %}
+{% if constellation.version == "main" %}
 {% if constellation.front %}
 STATIC_ROOT = "/var/lib/constellation/static/"