diff --git a/roles/postgresql_client.rb b/roles/postgresql_client.rb
index 18771f2..96b5418 100644
--- a/roles/postgresql_client.rb
+++ b/roles/postgresql_client.rb
@@ -2,4 +2,6 @@
 # rules to every server that is a PostgreSQL client
 name "postgresql_client"
 
-run_list []
+run_list %w(
+  kosmos-postgresql::hostsfile
+)