diff --git a/src/Umbraco.Web.UI.Client/src/packages/templating/scripts/tree/folder/script-folder.server.data-source.ts b/src/Umbraco.Web.UI.Client/src/packages/templating/scripts/tree/folder/script-folder.server.data-source.ts
index 65831243ac..b5a5fc5279 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/templating/scripts/tree/folder/script-folder.server.data-source.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/templating/scripts/tree/folder/script-folder.server.data-source.ts
@@ -1,6 +1,6 @@
 import { UmbServerPathUniqueSerializer } from '../../../utils/index.js';
 import { UmbCreateFolderModel, UmbFolderDataSource, UmbUpdateFolderModel } from '@umbraco-cms/backoffice/tree';
-import { ScriptResource } from '@umbraco-cms/backoffice/backend-api';
+import { CreateScriptFolderRequestModel, ScriptResource } from '@umbraco-cms/backoffice/backend-api';
 import type { UmbControllerHost } from '@umbraco-cms/backoffice/controller-api';
 import { tryExecuteAndNotify } from '@umbraco-cms/backoffice/resources';
 
@@ -66,7 +66,7 @@ export class UmbScriptFolderServerDataSource implements UmbFolderDataSource {
 
 		const parentPath = new UmbServerPathUniqueSerializer().toServerPath(args.parentUnique);
 
-		const requestBody = {
+		const requestBody: CreateScriptFolderRequestModel = {
 			parentPath,
 			name: args.name,
 		};
diff --git a/src/Umbraco.Web.UI.Client/src/packages/templating/stylesheets/tree/folder/stylesheet-folder.server.data-source.ts b/src/Umbraco.Web.UI.Client/src/packages/templating/stylesheets/tree/folder/stylesheet-folder.server.data-source.ts
index e0d531f56b..7cd4ce6588 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/templating/stylesheets/tree/folder/stylesheet-folder.server.data-source.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/templating/stylesheets/tree/folder/stylesheet-folder.server.data-source.ts
@@ -1,6 +1,6 @@
 import { UmbServerPathUniqueSerializer } from '../../../utils/index.js';
 import { UmbCreateFolderModel, UmbFolderDataSource, UmbUpdateFolderModel } from '@umbraco-cms/backoffice/tree';
-import { StylesheetResource } from '@umbraco-cms/backoffice/backend-api';
+import { CreateStylesheetFolderRequestModel, StylesheetResource } from '@umbraco-cms/backoffice/backend-api';
 import type { UmbControllerHost } from '@umbraco-cms/backoffice/controller-api';
 import { tryExecuteAndNotify } from '@umbraco-cms/backoffice/resources';
 
@@ -66,7 +66,7 @@ export class UmbStylesheetFolderServerDataSource implements UmbFolderDataSource
 
 		const parentPath = new UmbServerPathUniqueSerializer().toServerPath(args.parentUnique);
 
-		const requestBody = {
+		const requestBody: CreateStylesheetFolderRequestModel = {
 			parentPath,
 			name: args.name,
 		};