diff --git a/tasks/main.yml b/tasks/main.yml
index 9353840..4934a1f 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -43,7 +43,7 @@
 
 - name: Append system_packages to pkg_sys
   ansible.builtin.set_fact:
-    pkg_sys: "{{ pkg_sys + system_packages }}"
+    pkg_sys: "{{ pkg_sys + extra_packages }}"
 
 - name: Generate package installation lists
   loop: "{{ packages | unique }}"
diff --git a/vars/main.yml b/vars/main.yml
index eb4d901..ad364e6 100644
--- a/vars/main.yml
+++ b/vars/main.yml
@@ -5,7 +5,7 @@ debug: false
 use_local: false
 prefer_method: src
 packages: [] # list of packages to install
-system_packages: [] # list of extra packages to add to pkg_sys
+extra_packages: [] # list of extra packages to add to pkg_sys
 
 defaults:
   path: