diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b89b26f9f08e..6190238099e6 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,6 +1,6 @@
 2003-06-19  Andreas Jaeger  <aj@suse.de>
 
-	* c-aux-info.c: Convert to ISO C99.
+	* c-aux-info.c: Convert to ISO C90.
 	* c-pragma.c: Likewise.
 	* c-common.c: Likewise.
 	* c-common.h: Likewise.