diff --git a/Tests/Scripts/CreateTestEnvironment.sql b/Tests/Scripts/CreateTestEnvironment.sql
index 52aecb4..1147a60 100644
--- a/Tests/Scripts/CreateTestEnvironment.sql
+++ b/Tests/Scripts/CreateTestEnvironment.sql
@@ -33,22 +33,28 @@ DROP DATABASE IF EXISTS postgresclientkittest;
 
 CREATE DATABASE postgresclientkittest;
 
+\connect postgresclientkittest
+
 DROP USER IF EXISTS terry_postgresclientkittest;
 CREATE USER terry_postgresclientkittest WITH PASSWORD 'welcome1';
 GRANT ALL PRIVILEGES ON DATABASE postgresclientkittest TO terry_postgresclientkittest;
+GRANT ALL PRIVILEGES ON SCHEMA public TO terry_postgresclientkittest;
 
 DROP USER IF EXISTS charlie_postgresclientkittest;
 CREATE USER charlie_postgresclientkittest WITH PASSWORD 'welcome1';
 GRANT ALL PRIVILEGES ON DATABASE postgresclientkittest TO charlie_postgresclientkittest;
+GRANT ALL PRIVILEGES ON SCHEMA public TO charlie_postgresclientkittest;
 
 SET password_encryption = 'md5'; -- prevent Postgres from upgrading authn to scram-sha-256
 DROP USER IF EXISTS mary_postgresclientkittest;
 CREATE USER mary_postgresclientkittest WITH PASSWORD 'welcome1';
 GRANT ALL PRIVILEGES ON DATABASE postgresclientkittest TO mary_postgresclientkittest;
+GRANT ALL PRIVILEGES ON SCHEMA public TO mary_postgresclientkittest;
 SET password_encryption = 'scram-sha-256';
 
 DROP USER IF EXISTS sally_postgresclientkittest;
 CREATE USER sally_postgresclientkittest WITH PASSWORD 'welcome1';
 GRANT ALL PRIVILEGES ON DATABASE postgresclientkittest TO sally_postgresclientkittest;
+GRANT ALL PRIVILEGES ON SCHEMA public TO sally_postgresclientkittest;
 
 -- EOF