diff --git a/src/Umbraco.Web.UI.Client/utils/test-utils.ts b/src/Umbraco.Web.UI.Client/utils/test-utils.ts
index fc83ba86e8..873784f2a3 100644
--- a/src/Umbraco.Web.UI.Client/utils/test-utils.ts
+++ b/src/Umbraco.Web.UI.Client/utils/test-utils.ts
@@ -1,3 +1,5 @@
 export const defaultA11yConfig = {
 	ignoredRules: [],
 };
+
+export const sleep = (ms: number) => new Promise((resolve) => setTimeout(resolve, ms));