diff --git a/src/Umbraco.Web.UI.Client/src/packages/templating/templates/repository/sources/template.detail.server.data.ts b/src/Umbraco.Web.UI.Client/src/packages/templating/templates/repository/sources/template.detail.server.data.ts
index 22f25b3496..e49907cae0 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/templating/templates/repository/sources/template.detail.server.data.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/templating/templates/repository/sources/template.detail.server.data.ts
@@ -56,8 +56,11 @@ export class UmbTemplateDetailServerDataSource
 	 * @return {*}
 	 * @memberof UmbTemplateDetailServerDataSource
 	 */
-	async createScaffold() {
-		return await tryExecuteAndNotify(this.#host, TemplateResource.getTemplateScaffold());
+	async createScaffold(masterTemplateId: string | null) {
+		return await tryExecuteAndNotify(
+			this.#host,
+			TemplateResource.getTemplateScaffold({ masterTemplateId: masterTemplateId ?? undefined })
+		);
 	}
 
 	/**
diff --git a/src/Umbraco.Web.UI.Client/src/packages/templating/templates/repository/template.repository.ts b/src/Umbraco.Web.UI.Client/src/packages/templating/templates/repository/template.repository.ts
index 6b68cf7219..ca7b933e8d 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/templating/templates/repository/template.repository.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/templating/templates/repository/template.repository.ts
@@ -138,9 +138,9 @@ export class UmbTemplateRepository
 
 	//#region DETAILS:
 
-	async createScaffold() {
+	async createScaffold(parentId: string | null) {
 		await this.#init;
-		return this.#detailDataSource.createScaffold();
+		return this.#detailDataSource.createScaffold(parentId);
 	}
 
 	async requestById(id: string) {
diff --git a/src/Umbraco.Web.UI.Client/src/packages/templating/templates/workspace/template-workspace.context.ts b/src/Umbraco.Web.UI.Client/src/packages/templating/templates/workspace/template-workspace.context.ts
index 7dc7df9b88..4773a6af8f 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/templating/templates/workspace/template-workspace.context.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/templating/templates/workspace/template-workspace.context.ts
@@ -129,7 +129,7 @@ export class UmbTemplateWorkspaceContext extends UmbWorkspaceContext<UmbTemplate
 	}
 
 	async create(parentId: string | null = null) {
-		const { data } = await this.repository.createScaffold();
+		const { data } = await this.repository.createScaffold(parentId);
 		if (!data) return;
 		this.setIsNew(true);
 		this.#data.next({ ...data, id: '', name: '', alias: '', $type: 'TemplateResponseModel' });