diff --git a/tasks/setup-debian.yml b/tasks/setup-debian.yml
index 19bd6a9..eadbe48 100644
--- a/tasks/setup-debian.yml
+++ b/tasks/setup-debian.yml
@@ -3,7 +3,7 @@
   become: true
   become_user: root
   ansible.builtin.apt:
-    update_cache: yes
+    update_cache: true
     cache_valid_time: 3600
     name: "{{ packages }}"
   vars:
diff --git a/tasks/validate.yml b/tasks/validate.yml
index 8b59ab6..9dd2a0f 100644
--- a/tasks/validate.yml
+++ b/tasks/validate.yml
@@ -8,8 +8,8 @@
     executable: /bin/bash
     chdir: "{{ nvm_install_path }}"
   register: nvm_check_default
-  changed_when: False
-  failed_when: False
+  changed_when: false
+  failed_when: false
 
 - name: Set default Node.js version to {{ nvm_node_version }}
   ansible.builtin.shell: ". ./nvm.sh && nvm alias default {{ nvm_node_version }}"