diff --git a/playbooks/groups/copr-backend.yml b/playbooks/groups/copr-backend.yml
index 5113dc7abc..9ee7a2cf49 100644
--- a/playbooks/groups/copr-backend.yml
+++ b/playbooks/groups/copr-backend.yml
@@ -7,7 +7,7 @@
   - name: Create db
     postgresql_db: name="coprdb" encoding='UTF-8'
     become: yes
-    become_user: postgres
+    become_user: praiskup
 
 - name: check/create instance
   hosts: copr_back_dev:copr_back_stg:copr_back:copr_back_dev_aws:copr_back_aws