diff --git a/contrib/ChangeLog b/contrib/ChangeLog
index a6b9e7dc8df..9d14dae66e3 100644
--- a/contrib/ChangeLog
+++ b/contrib/ChangeLog
@@ -1,5 +1,7 @@
 2002-12-28  Alexandre Oliva  <aoliva@redhat.com>
 
+	* gcc_update (configure): Depend on config/acx.m4 as well.
+	
 	* gcc_update (configure): Depend on configure.in.
 
 2002-12-24  Joseph S. Myers  <jsm@polyomino.org.uk>
diff --git a/contrib/gcc_update b/contrib/gcc_update
index ffeb369459c..81642924bb9 100755
--- a/contrib/gcc_update
+++ b/contrib/gcc_update
@@ -106,7 +106,7 @@ libjava/libltdl/configure: libjava/libltdl/configure.in libjava/libltdl/aclocal.
 libjava/libltdl/stamp-h.in: libjava/libltdl/configure.in libjava/libltdl/aclocal.m4 libjava/libltdl/acconfig.h
 # Top level
 Makefile.in: Makefile.tpl Makefile.def
-configure: configure.in
+configure: configure.in config/acx.m4
 EOF
 }