diff --git a/README.mediawiki b/README.mediawiki
index 8b48af15..813d6b3b 100644
--- a/README.mediawiki
+++ b/README.mediawiki
@@ -518,6 +518,12 @@ Those proposing changes should consider that ultimately consent may rest with th
 | Standard
 | Draft
 |-
+| [[bip-0147.mediawiki|147]]
+| Dealing with dummy stack element malleability
+| Johnson Lau
+| Standard
+| Draft
+|-
 | [[bip-0150.mediawiki|150]]
 | Peer Authentication
 | Jonas Schnelli
diff --git a/bip-nulldummy.mediawiki b/bip-0147.mediawiki
similarity index 99%
rename from bip-nulldummy.mediawiki
rename to bip-0147.mediawiki
index 802fb21d..8b6fe1ab 100644
--- a/bip-nulldummy.mediawiki
+++ b/bip-0147.mediawiki
@@ -1,5 +1,5 @@
 <pre>
-  BIP: ?
+  BIP: 147
   Title: Dealing with dummy stack element malleability
   Author: Johnson Lau <jl2012@xbt.hk>
   Status: Draft