diff --git a/bip-wuille-todd-maxwell-russell.mediawiki b/bip-0009.mediawiki
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--- a/bip-wuille-todd-maxwell-russell.mediawiki
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 <pre>
-  BIP: ??
+  BIP: 9
   Title: Version bits with timeout and delay
   Author: Pieter Wuille <pieter.wuille@gmail.com>, Peter Todd <pete@petertodd.org>, Greg Maxwell <greg@xiph.org>, Rusty Russell <rusty@rustcorp.com.au>
   Status: Draft