diff --git a/static/articles/attestation-compatibility-guide.html b/static/articles/attestation-compatibility-guide.html
index 8d4c150b..9b008690 100644
--- a/static/articles/attestation-compatibility-guide.html
+++ b/static/articles/attestation-compatibility-guide.html
@@ -129,7 +129,7 @@
                 <ul>
                     <li><a href="https://play.google.com/store/apps/details?id=com.revolut.revolut">Revolut</a></li>
                     <li><a href="https://play.google.com/store/apps/details?id=com.revolut.business">Revolut Business</a></li>
-                    <li><a href="https://play.google.com/store/apps/details?id=com.mcdonalds.app">McDonald's</a></li>
+                    <li><a href="https://play.google.com/store/apps/details?id=com.mcdonalds.app">McDonald's</a> (US app specifically, since they have separate apps for each region and most don't ban GrapheneOS)</li>
                     <li><a href="https://play.google.com/store/apps/details?id=com.ubercab.driver">Uber Driver</a> (not the rider app)</li>
                 </ul>