diff --git a/components/openstack/templates/automation-infrasetup.yaml.tpl b/components/openstack/templates/automation-infrasetup.yaml.tpl
index d43794d14..9662a1c62 100644
--- a/components/openstack/templates/automation-infrasetup.yaml.tpl
+++ b/components/openstack/templates/automation-infrasetup.yaml.tpl
@@ -7,6 +7,7 @@ spec:
   length: 32
   digits: 6
   symbols: 6
+  symbolCharacters: "~!@#$%^*()_+-={}[]<>?"
 ---
 apiVersion: external-secrets.io/v1
 kind: ExternalSecret