diff --git a/proprietary-files.txt b/proprietary-files.txt
index 75a9dd52ecefc7d193c573793a601f661ddd579e..a766057075d8feca9aad0a4a91e77ab99db72c65 100644
--- a/proprietary-files.txt
+++ b/proprietary-files.txt
@@ -1,3 +1,6 @@
+## All proprietary files from this list, unless pinned and noted otherwise, are
+## from G955FXXUCDVI1
+
 # APNS
 etc/apns-conf.xml