diff --git a/client/dictionaries/mfc_default_keys.dic b/client/dictionaries/mfc_default_keys.dic
index 21319bc3e..15b70cddf 100644
--- a/client/dictionaries/mfc_default_keys.dic
+++ b/client/dictionaries/mfc_default_keys.dic
@@ -433,6 +433,9 @@ cc6b3b3cd263
 157c9a513fa5
 e2a5dc8e066f
 #
+# Data from forum,  schlage 9691T fob
+ef1232ab18a0
+#
 # Data from a oyster card
 374bf468607f
 bfc8e353af63