diff --git a/ansible/roles/postgresql/tasks/main.json b/ansible/roles/postgresql/tasks/main.json
index d870dc8..b87c19b 100644
--- a/ansible/roles/postgresql/tasks/main.json
+++ b/ansible/roles/postgresql/tasks/main.json
@@ -3,6 +3,7 @@
 		"name": "install packages",
 		"become": true,
 		"ansible.builtin.apt": {
+			"update_cache": true,
 			"pkg": [
 				"postgresql"
 			]