diff --git a/src/Umbraco.Web.UI.Client/tsconfig.json b/src/Umbraco.Web.UI.Client/tsconfig.json
index 21c04c9bb6..5433d1796f 100644
--- a/src/Umbraco.Web.UI.Client/tsconfig.json
+++ b/src/Umbraco.Web.UI.Client/tsconfig.json
@@ -1,5 +1,6 @@
 {
   "compilerOptions": {
+    "target": "es2017",
     "module": "esnext",
     "lib": [
       "es2017",