diff --git a/SupRuntime/src/index.ts b/SupRuntime/src/index.ts
index 67dd6fb11..ae99f0fc9 100644
--- a/SupRuntime/src/index.ts
+++ b/SupRuntime/src/index.ts
@@ -32,7 +32,7 @@ export function registerResource(name: string, plugin: SupRuntime.RuntimeResourc
   resourcePlugins[name] = plugin;
 }
 
-SupCore.system = new SupCore.System("", "");
+SupCore.system = new SupCore.System("", "", "");
 
 // Setup SupApp
 if ((global as any).SupApp == null) {