diff --git a/provision.yaml b/provision.yaml
index 27e7d4d..b3689c0 100644
--- a/provision.yaml
+++ b/provision.yaml
@@ -180,7 +180,7 @@
       volume:
       - '/srv/postgresql/data:/var/lib/pgsql/data:z' # SCL version
     when: >
-      database == 'postgresql' and postgresql_image |regex_search("quay.io/centos./postgresql-.*:")
+      database == 'postgresql' and postgresql_image |regex_search("(quay.io/centos./postgresql-.*|registry.redhat.io/rhscl/postgresql-.*):")
 
   - name: Install MariaDB
     containers.podman.podman_container:
diff --git a/scenarios/ldap.yaml b/scenarios/ldap.yaml
index 7bf6cfe..9ce8334 100644
--- a/scenarios/ldap.yaml
+++ b/scenarios/ldap.yaml
@@ -1,7 +1,7 @@
 enable_https: no
 enable_ldap: yes
 database: postgresql
-openldap_users_count: 100000
+openldap_users_count: 10000
 keycloak_instances:
 - name: keycloak-server-1
   cpuset: 1,5