diff --git a/README.mediawiki b/README.mediawiki
index b45c17a0..beb59e51 100644
--- a/README.mediawiki
+++ b/README.mediawiki
@@ -379,6 +379,12 @@ Those proposing changes should consider that ultimately consent may rest with th
 | Suhas Daftuar
 | Standard
 | Draft
+|-
+| [[bip-0143.mediawiki|143]]
+| Transaction signature verification for version 0 and version 1 witness program
+| Johnson Lau, Pieter Wuille
+| Standard
+| Draft
 |}
 
 <!-- IMPORTANT!  See the instructions at the top of this page, do NOT JUST add BIPs here! -->
diff --git a/bip-segwit-checksig.mediawiki b/bip-0143.mediawiki
similarity index 99%
rename from bip-segwit-checksig.mediawiki
rename to bip-0143.mediawiki
index dc6c3df4..276e2cb1 100644
--- a/bip-segwit-checksig.mediawiki
+++ b/bip-0143.mediawiki
@@ -1,5 +1,5 @@
 <pre>
-  BIP: x
+  BIP: 143
   Title: Transaction signature verification for version 0 and version 1 witness program
   Author: Johnson Lau <jl2012@xbt.hk>
           Pieter Wuille <pieter.wuille@gmail.com>