diff --git a/create-postgres-user.sql b/create-postgres-user.sql
new file mode 100644
index 0000000..dd362f8
--- /dev/null
+++ b/create-postgres-user.sql
@@ -0,0 +1,3 @@
+CREATE USER postgres;
+GRANT ALL PRIVILEGES ON DATABASE "farm-1" TO postgres;
+GRANT ALL PRIVILEGES ON DATABASE "farm-2" TO postgres;