diff --git a/ChangeLog b/ChangeLog
index 6ca1488e..ab4d124a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2008-07-06  Tatsuhiro Tsujikawa  <tujikawa at rednoah dot com>
+
+	Fixed the compile error in hurd-i386
+	See the original bug report:
+	http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=488602
+	* src/a2io.h
+
 2008-07-01  Tatsuhiro Tsujikawa  <tujikawa at rednoah dot com>
 
 	Code cleanup.
diff --git a/src/a2io.h b/src/a2io.h
index 54ffe82e..270f3fc7 100644
--- a/src/a2io.h
+++ b/src/a2io.h
@@ -39,6 +39,7 @@
 #include <sys/stat.h>
 #include <unistd.h>
 #include <fcntl.h>
+#include <cerrno>
 
 #ifdef HAVE_IO_H
 # include <io.h>