diff --git a/ChangeLog b/ChangeLog
index 62e3bacb..d8aba60b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2001-11-27  Akim Demaille  <akim@epita.fr>
+
+	* src/files.c: Include error.h.
+	Reported by Hans Aberg.
+
 2001-11-26  Marc Autret  <autret_m@epita.fr>
 
 	* src/reader.c (parse_include_decl): New, Not yet implemented.
diff --git a/src/files.c b/src/files.c
index 2da1fd37..d8641521 100644
--- a/src/files.c
+++ b/src/files.c
@@ -23,6 +23,7 @@
 #include "getargs.h"
 #include "files.h"
 #include "gram.h"
+#include "error.h"
 #include "complain.h"
 
 FILE *finput = NULL;