diff --git a/ansible/deploy.yaml b/ansible/deploy.yaml
index 9848af3cac488174dbc26fb2c7d8823a20f5d461..e61a3abd3935678578876b86695826efcd7b008e 100644
--- a/ansible/deploy.yaml
+++ b/ansible/deploy.yaml
@@ -78,6 +78,7 @@
     - name: restart postgresql service
       systemd: state=restarted name=postgresql enabled=yes
     - name: create db in postgresql
+      become_user: "postgres"
       postgresql_db:
         name: "{{ dbname }}"
         owner: "{{ dbuser }}"