diff --git a/group_vars/laptop/services.yml b/group_vars/laptop/services.yml
index 34f001e..b88971f 100644
--- a/group_vars/laptop/services.yml
+++ b/group_vars/laptop/services.yml
@@ -1,2 +1,3 @@
+---
 services_system_enabled_group:
-  - keyd
\ No newline at end of file
+  - keyd
diff --git a/group_vars/workstation/services.yml b/group_vars/workstation/services.yml
index ee59be9..d83639a 100644
--- a/group_vars/workstation/services.yml
+++ b/group_vars/workstation/services.yml
@@ -1,2 +1,3 @@
+---
 services_system_group:
-  - pwrstatd
\ No newline at end of file
+  - pwrstatd
diff --git a/group_vars/workstation/software.yml b/group_vars/workstation/software.yml
index 1fc6b81..8142de4 100644
--- a/group_vars/workstation/software.yml
+++ b/group_vars/workstation/software.yml
@@ -1,2 +1,3 @@
+---
 dnf_install_group:
-  - "https://dl4jz3rbrsfum.cloudfront.net/software/PPL_64bit_v1.4.1.rpm"
\ No newline at end of file
+  - "https://dl4jz3rbrsfum.cloudfront.net/software/PPL_64bit_v1.4.1.rpm"