diff --git a/examples/gnu-hello.yaml b/examples/gnu-hello.yaml
index 579f2ab63..4be72ca01 100644
--- a/examples/gnu-hello.yaml
+++ b/examples/gnu-hello.yaml
@@ -3,6 +3,9 @@ package:
   version: 2.12
   epoch: 0
   description: "the GNU hello world program"
+  target-architecture:
+    - x86_64
+    - arm64
   copyright:
     - attestation: |
         Copyright 1992, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2005,