diff --git a/tests/index.test.ts b/tests/index.test.ts
index ce4ce91..e82f594 100644
--- a/tests/index.test.ts
+++ b/tests/index.test.ts
@@ -1,7 +1,7 @@
 import mo from '../src/versions/moc';
 
 const actor = `
-actor Main {
+actor {
     public func test() : async Nat {
         123
     }