diff --git a/ChangeLog b/ChangeLog
index 8684aa52..cd56899e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2001-11-14  Akim Demaille  <akim@epita.fr>
+
+	* src/print.c: Include reduce.h.
+	Reported by Hans Aberg.
+
 2001-11-14  Akim Demaille  <akim@epita.fr>
 
 	* src/lex.c, src/lex.h (token_buffer, unlexed_token_buffer):
diff --git a/src/print.c b/src/print.c
index a5c4aeb6..ce24fa58 100644
--- a/src/print.c
+++ b/src/print.c
@@ -1,5 +1,5 @@
 /* Print information on generated parser, for bison,
-   Copyright 1984, 1986, 1989, 2000 Free Software Foundation, Inc.
+   Copyright 1984, 1986, 1989, 2000, 2001 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
@@ -29,6 +29,7 @@
 #include "state.h"
 #include "reader.h"
 #include "print.h"
+#include "reduce.h"
 
 #if 0
 static void