diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index c44ed052fac..1737d1860ba 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,10 @@
+start-sanitize-r5900
+1999-01-06  Frank Ch. Eigler  <fche@cygnus.com>
+
+	* mips-opc.c (div1): Add three-operand pattern, just like "div".
+	(divu1): Ditto for "divu".
+
+end-sanitize-r5900
 1999-01-05  Doug Evans  <devans@casey.cygnus.com>
 
 start-sanitize-cygnus