diff --git a/test/de/inetsoftware/jwebassembly/runtime/Structs.java b/test/de/inetsoftware/jwebassembly/runtime/Structs.java
index ca7acca..0a2d91d 100644
--- a/test/de/inetsoftware/jwebassembly/runtime/Structs.java
+++ b/test/de/inetsoftware/jwebassembly/runtime/Structs.java
@@ -86,8 +86,9 @@ public class Structs extends AbstractBaseTest {
 
         @Export
         static int simple() {
-            Object val = new Abc();
-            return 1;
+            Abc val = new Abc2();
+            val.a = 63;
+            return val.a;
         }
 
     }
@@ -97,4 +98,8 @@ public class Structs extends AbstractBaseTest {
 
         long b;
     }
+
+    static class Abc2 extends Abc {
+        Abc  abc;
+    }
 }