diff --git a/.gitea/workflows/ansible-linters.yaml b/.gitea/workflows/ansible-linters.yml
similarity index 100%
rename from .gitea/workflows/ansible-linters.yaml
rename to .gitea/workflows/ansible-linters.yml
diff --git a/.gitea/workflows/markdown-linters.yaml b/.gitea/workflows/markdown-linters.yml
similarity index 100%
rename from .gitea/workflows/markdown-linters.yaml
rename to .gitea/workflows/markdown-linters.yml
diff --git a/.gitea/workflows/molecule.yaml b/.gitea/workflows/molecule.yml
similarity index 100%
rename from .gitea/workflows/molecule.yaml
rename to .gitea/workflows/molecule.yml
diff --git a/.gitea/workflows/release.yaml b/.gitea/workflows/release.yml
similarity index 100%
rename from .gitea/workflows/release.yaml
rename to .gitea/workflows/release.yml
diff --git a/.markdownlint.yaml b/.markdownlint.yml
similarity index 100%
rename from .markdownlint.yaml
rename to .markdownlint.yml
diff --git a/.yamllint.yaml b/.yamllint.yml
similarity index 100%
rename from .yamllint.yaml
rename to .yamllint.yml
diff --git a/defaults/main.yaml b/defaults/main.yml
similarity index 100%
rename from defaults/main.yaml
rename to defaults/main.yml
diff --git a/meta/main.yaml b/meta/main.yml
similarity index 100%
rename from meta/main.yaml
rename to meta/main.yml
diff --git a/tasks/copy_skel_file.yaml b/tasks/copy_skel_file.yml
similarity index 100%
rename from tasks/copy_skel_file.yaml
rename to tasks/copy_skel_file.yml
diff --git a/tasks/create_shell_rc_file.yaml b/tasks/create_shell_rc_file.yml
similarity index 100%
rename from tasks/create_shell_rc_file.yaml
rename to tasks/create_shell_rc_file.yml
diff --git a/tasks/create_unix_group.yaml b/tasks/create_unix_group.yml
similarity index 100%
rename from tasks/create_unix_group.yaml
rename to tasks/create_unix_group.yml
diff --git a/tasks/create_unix_user.yaml b/tasks/create_unix_user.yml
similarity index 98%
rename from tasks/create_unix_user.yaml
rename to tasks/create_unix_user.yml
index 2ba2c2d..e0c28b1 100644
--- a/tasks/create_unix_user.yaml
+++ b/tasks/create_unix_user.yml
@@ -49,7 +49,7 @@
         unix_user.value.btrfs
   block:
   - name: "Copy skel files"
-    ansible.builtin.include_tasks: copy_skel_file.yaml
+    ansible.builtin.include_tasks: copy_skel_file.yml
     loop_control:
       loop_var: skel_file
     with_items:
@@ -164,7 +164,7 @@
 
 - name: "Create shell rc files"
   when: unix_user.value.shell_rc_files is defined
-  ansible.builtin.include_tasks: create_shell_rc_file.yaml
+  ansible.builtin.include_tasks: create_shell_rc_file.yml
   with_items:
   - "{{ unix_user.value.shell_rc_files }}"
   loop_control:
diff --git a/tasks/main.yaml b/tasks/main.yml
similarity index 84%
rename from tasks/main.yaml
rename to tasks/main.yml
index 3341665..6ea2d43 100644
--- a/tasks/main.yaml
+++ b/tasks/main.yml
@@ -1,7 +1,7 @@
 ---
 
 - name: Remove unix user
-  ansible.builtin.include_tasks: remove_unix_user.yaml
+  ansible.builtin.include_tasks: remove_unix_user.yml
   with_dict: "{{ unix_users }}"
   loop_control:
     loop_var: unix_user
@@ -11,7 +11,7 @@
         unix_user.value.state == 'absent'
 
 - name: Remove unix groups
-  ansible.builtin.include_tasks: remove_unix_group.yaml
+  ansible.builtin.include_tasks: remove_unix_group.yml
   with_dict: "{{ unix_groups }}"
   loop_control:
     loop_var: unix_group
@@ -21,7 +21,7 @@
         unix_group.value.state == 'absent'
 
 - name: Create unix groups
-  ansible.builtin.include_tasks: create_unix_group.yaml
+  ansible.builtin.include_tasks: create_unix_group.yml
   with_dict: "{{ unix_groups }}"
   loop_control:
     loop_var: unix_group
@@ -33,7 +33,7 @@
         )
 
 - name: Create unix users
-  ansible.builtin.include_tasks: create_unix_user.yaml
+  ansible.builtin.include_tasks: create_unix_user.yml
   no_log: true
   with_dict: "{{ unix_users }}"
   loop_control:
diff --git a/tasks/remove_unix_group.yaml b/tasks/remove_unix_group.yml
similarity index 100%
rename from tasks/remove_unix_group.yaml
rename to tasks/remove_unix_group.yml
diff --git a/tasks/remove_unix_user.yaml b/tasks/remove_unix_user.yml
similarity index 100%
rename from tasks/remove_unix_user.yaml
rename to tasks/remove_unix_user.yml