diff --git a/stackit/internal/services/postgresflexalpha/database/datasources_gen/databases_data_source_gen.go b/stackit/internal/services/postgresflexalpha/database/datasources_gen/databases_data_source_gen.go
index 7e3e1eec..a533e5ca 100644
--- a/stackit/internal/services/postgresflexalpha/database/datasources_gen/databases_data_source_gen.go
+++ b/stackit/internal/services/postgresflexalpha/database/datasources_gen/databases_data_source_gen.go
@@ -126,8 +126,6 @@ func DatabasesDataSourceSchema(ctx context.Context) schema.Schema {
 						"database_name.asc",
 						"database_owner.desc",
 						"database_owner.asc",
-						"index.asc",
-						"index.desc",
 					),
 				},
 			},
diff --git a/stackit/internal/services/postgresflexalpha/flavors/datasources_gen/flavors_data_source_gen.go b/stackit/internal/services/postgresflexalpha/flavors/datasources_gen/flavors_data_source_gen.go
index dbfe5cc9..e0b76221 100644
--- a/stackit/internal/services/postgresflexalpha/flavors/datasources_gen/flavors_data_source_gen.go
+++ b/stackit/internal/services/postgresflexalpha/flavors/datasources_gen/flavors_data_source_gen.go
@@ -151,8 +151,6 @@ func FlavorsDataSourceSchema(ctx context.Context) schema.Schema {
 				MarkdownDescription: "Sorting of the flavors to be returned on each page.",
 				Validators: []validator.String{
 					stringvalidator.OneOf(
-						"index.desc",
-						"index.asc",
 						"cpu.desc",
 						"cpu.asc",
 						"flavor_description.asc",
diff --git a/stackit/internal/services/postgresflexalpha/instance/datasources_gen/instances_data_source_gen.go b/stackit/internal/services/postgresflexalpha/instance/datasources_gen/instances_data_source_gen.go
index beb620dd..0407c13f 100644
--- a/stackit/internal/services/postgresflexalpha/instance/datasources_gen/instances_data_source_gen.go
+++ b/stackit/internal/services/postgresflexalpha/instance/datasources_gen/instances_data_source_gen.go
@@ -113,8 +113,6 @@ func InstancesDataSourceSchema(ctx context.Context) schema.Schema {
 				MarkdownDescription: "Sorting of the items to be returned on each page.",
 				Validators: []validator.String{
 					stringvalidator.OneOf(
-						"index.desc",
-						"index.asc",
 						"id.desc",
 						"id.asc",
 						"is_deletable.desc",
diff --git a/stackit/internal/services/postgresflexalpha/user/datasources_gen/users_data_source_gen.go b/stackit/internal/services/postgresflexalpha/user/datasources_gen/users_data_source_gen.go
index b54a5dd6..bc83be6b 100644
--- a/stackit/internal/services/postgresflexalpha/user/datasources_gen/users_data_source_gen.go
+++ b/stackit/internal/services/postgresflexalpha/user/datasources_gen/users_data_source_gen.go
@@ -86,8 +86,6 @@ func UsersDataSourceSchema(ctx context.Context) schema.Schema {
 					stringvalidator.OneOf(
 						"id.asc",
 						"id.desc",
-						"index.desc",
-						"index.asc",
 						"name.desc",
 						"name.asc",
 						"status.desc",