diff --git a/internal/services/applications/schema.go b/internal/services/applications/schema.go
index 83b9da3109..7a98dfde99 100644
--- a/internal/services/applications/schema.go
+++ b/internal/services/applications/schema.go
@@ -42,10 +42,11 @@ func schemaOptionalClaims() *schema.Schema {
 						Type: schema.TypeString,
 						ValidateFunc: validation.StringInSlice(
 							[]string{
+								"cloud_displayname",
 								"dns_domain_and_sam_account_name",
 								"emit_as_roles",
-								"include_externally_authenticated_upn",
 								"include_externally_authenticated_upn_without_hash",
+								"include_externally_authenticated_upn",
 								"max_size_limit",
 								"netbios_domain_and_sam_account_name",
 								"on_premise_security_identifier",