diff --git a/libobjc/ChangeLog b/libobjc/ChangeLog
index 9968b12016e..39b942461e6 100644
--- a/libobjc/ChangeLog
+++ b/libobjc/ChangeLog
@@ -2,7 +2,9 @@
 
 	PR libobjc/12035
 	* gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
-	they are not used.  Include limits.h and stdlib.h.
+	they are not used.
+	Include limits.h and stdlib.h.
+	Define BITS_PER_WORD.
 
 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>