diff --git a/vars/main.yml b/vars/main.yml
index 985c64c..38faf60 100644
--- a/vars/main.yml
+++ b/vars/main.yml
@@ -55,6 +55,7 @@ percona_server_debconf_selections:
 percona_server_dependencies_pre:
   - software-properties-common
   - dirmngr
+  - debconf-utils
 
 percona_server_dependencies:
   - "percona-server-client{{ percona_server_version_deb }}"