diff --git a/tests/baz/1.0/IBaz.hal b/tests/baz/1.0/IBaz.hal
index 7c5d63a..a2d961a 100644
--- a/tests/baz/1.0/IBaz.hal
+++ b/tests/baz/1.0/IBaz.hal
@@ -52,6 +52,7 @@
 
     callMeLater(IBazCallback cb);
     iAmFreeNow();
+    dieNow();
 
     useAnEnum(SomeEnum zzz) generates (SomeEnum kkk);