diff --git a/regression/expected/user.out b/regression/expected/user.out
index 3ec3dec..544ad76 100644
--- a/regression/expected/user.out
+++ b/regression/expected/user.out
@@ -1,5 +1,5 @@
-DROP USER IF EXISTS su;
 CREATE USER su WITH SUPERUSER;
+ERROR:  role "su" already exists
 SET ROLE su;
 CREATE EXTENSION pg_stat_monitor;
 CREATE USER u1;
diff --git a/regression/sql/user.sql b/regression/sql/user.sql
index 8addf12..03237d2 100644
--- a/regression/sql/user.sql
+++ b/regression/sql/user.sql
@@ -1,4 +1,3 @@
-DROP USER IF EXISTS su;
 CREATE USER su WITH SUPERUSER;
 
 SET ROLE su;