diff --git a/roles/baseline/tasks/main.yaml b/roles/baseline/tasks/main.yaml
index b8d7bb0..bba814c 100644
--- a/roles/baseline/tasks/main.yaml
+++ b/roles/baseline/tasks/main.yaml
@@ -1,3 +1,4 @@
+---
 - name: Kill debug-shell service
   ansible.builtin.systemd_service:
     name: debug-shell.service
diff --git a/roles/gnome/tasks/main.yaml b/roles/gnome/tasks/main.yaml
index 7044761..809703a 100644
--- a/roles/gnome/tasks/main.yaml
+++ b/roles/gnome/tasks/main.yaml
@@ -1,3 +1,4 @@
+---
 - name: Fix GNOME environment variable
   ansible.builtin.lineinfile:
     dest: '/etc/environment'
diff --git a/roles/sudo-dom0-prompt/tasks/main.yaml b/roles/sudo-dom0-prompt/tasks/main.yaml
index 037b768..0f223e5 100644
--- a/roles/sudo-dom0-prompt/tasks/main.yaml
+++ b/roles/sudo-dom0-prompt/tasks/main.yaml
@@ -1,3 +1,4 @@
+---
 - name: Check that the sudo-dom0-prompt exists
   stat:
     path: '/etc/authselect/custom/sudo-dom0-prompt'
diff --git a/roles/trivalent/tasks/main.yaml b/roles/trivalent/tasks/main.yaml
index 7593c82..10690d4 100644
--- a/roles/trivalent/tasks/main.yaml
+++ b/roles/trivalent/tasks/main.yaml
@@ -1,3 +1,4 @@
+---
 - name: Enable hardened_malloc COPR
   shell: 'sudo dnf copr enable secureblue/trivalent -y'