diff --git a/sc2/ChangeLog b/sc2/ChangeLog
index 0344e20e6..08ea8fe4e 100644
--- a/sc2/ChangeLog
+++ b/sc2/ChangeLog
@@ -1,4 +1,6 @@
 Changes towards version 0.4:
+- Fixed crash after T.Pet conversation upon reentering D.Crateris
+  once Ur-Quan have been confused (bug #531) -Alex
 - Fixed last subtitle flashing after fast-forwarding to the end,
   pressing F10 and selecting NO (bug #498) -Alex
 - Fixed first contact with Arilou at homeworld; Talking Pet confusion