diff --git a/doc/APIchanges b/doc/APIchanges
index a7acc6d0c2..fa4e75e8e2 100644
--- a/doc/APIchanges
+++ b/doc/APIchanges
@@ -13,7 +13,7 @@ libavutil:   2011-04-18
 
 API changes, most recent first:
 
-2011-12-18 - xxxxxxx - lavc 53.28.1
+2011-12-18 - 8400b12 - lavc 53.28.1
   Deprecate AVFrame.age. The field is unused.
 
 2011-xx-xx - xxxxxxx - lavf 53.17.0