diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7887bb7..15e6f7c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 ### Fix
 * Fix E405 Remote package tasks should have a retry.
+* Use to_nice_json to manage packages list.
 
 ## v1.1.1
 
diff --git a/tasks/main.yml b/tasks/main.yml
index 7acb548..b25a8f9 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -54,7 +54,7 @@
     state: 'present'
     install_recommends: False
   with_flattened:
-    - '{{ basics__resolvconf_packages }}'
+    - '{{ basics__resolvconf_packages | to_nice_json }}'
   register: resolv_pkg_result
   until: resolv_pkg_result is success
   when: basics__resolvconf_enabled|bool