diff --git a/src/Umbraco.Web.UI.Client/src/packages/templating/partial-views/entity-actions/rename/rename-partial-view.server.data-source.ts b/src/Umbraco.Web.UI.Client/src/packages/templating/partial-views/entity-actions/rename/rename-partial-view.server.data-source.ts
index 49bd0e33ec..31c440c54f 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/templating/partial-views/entity-actions/rename/rename-partial-view.server.data-source.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/templating/partial-views/entity-actions/rename/rename-partial-view.server.data-source.ts
@@ -32,7 +32,7 @@ export class UmbRenamePartialViewServerDataSource {
 		if (!path) throw new Error('Path is missing');
 
 		const requestBody: RenameStylesheetRequestModel = {
-			name: appendFileExtensionIfNeeded(name, '.js'),
+			name: appendFileExtensionIfNeeded(name, '.cshtml'),
 		};
 
 		const { data, error } = await tryExecuteAndNotify(