diff --git a/bip-hugonguyen-bsms.mediawiki b/bip-0139.mediawiki
similarity index 99%
rename from bip-hugonguyen-bsms.mediawiki
rename to bip-0139.mediawiki
index d34a42f1..3d4e6014 100644
--- a/bip-hugonguyen-bsms.mediawiki
+++ b/bip-0139.mediawiki
@@ -1,5 +1,5 @@
 <pre>
-  BIP: To be determined
+  BIP: 139
   Layer: Applications
   Title: Bitcoin Secure Multisig Setup (BSMS)
   Author: Hugo Nguyen <hugo at nunchuk.io>