diff --git a/src/Umbraco.Web.UI/App_Plugins/MyPackage/Package.manifest b/src/Umbraco.Web.UI/App_Plugins/MyPackage/Package.manifest
index e0243ca775..7b4933bedf 100644
--- a/src/Umbraco.Web.UI/App_Plugins/MyPackage/Package.manifest
+++ b/src/Umbraco.Web.UI/App_Plugins/MyPackage/Package.manifest
@@ -1,5 +1,5 @@
 {    	
-	propertyEditors: 	
+	propertyEditors: [		
 		{
 			alias: "MyPackage.Regex",
 			name: "Regex",