diff --git a/mozilla/extensions/wallet/jar.mn b/mozilla/extensions/wallet/jar.mn
index f93255c7da3..5011a60df09 100644
--- a/mozilla/extensions/wallet/jar.mn
+++ b/mozilla/extensions/wallet/jar.mn
@@ -2,6 +2,7 @@ comm.jar:
     content/wallet/contents.rdf                         (resources/content/contents.rdf)
     content/wallet/walletNavigatorOverlay.xul           (resources/content/walletNavigatorOverlay.xul)
     content/wallet/walletTasksOverlay.xul               (resources/content/walletTasksOverlay.xul)
+    content/wallet/walletContextOverlay.xul             (resources/content/walletContextOverlay.xul)
     content/wallet/walletPrefsOverlay.xul               (resources/content/walletPrefsOverlay.xul)
     content/wallet/pref-wallet.xul                      (resources/content/pref-wallet.xul)
     content/wallet/pref-passwords.xul                   (resources/content/pref-passwords.xul)
diff --git a/mozilla/extensions/wallet/resources/content/walletContextOverlay.xul b/mozilla/extensions/wallet/resources/content/walletContextOverlay.xul
new file mode 100644
index 00000000000..7fee5fd6a1c
--- /dev/null
+++ b/mozilla/extensions/wallet/resources/content/walletContextOverlay.xul
@@ -0,0 +1,9 @@
+<?xml version="1.0"?>
+<!--
+  XXX: hack for bug 135222
+  For folks who upgrade from a build when this overlay was registered the
+  presence of a stub prevents their browser from turning into a useless,
+  chromeless, blank window.
+ -->
+<overlay>
+</overlay>