diff --git a/ChangeLog b/ChangeLog
index fe5ad4021..ae1c0ba47 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2013-09-24  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* grub-core/kern/emu/hostdisk_unix.c: Declare AROS as non-unix.
+	* grub-core/kern/emu/hostfs.c: Likewise.
+	* util/getroot_unix.c: Likewise.
+
 2013-09-24  Vladimir Serbinenko  <phcoder@gmail.com>
 
 	* include/grub/emu/hostdisk.h (GRUB_FD_STAT_IS_FUNTIONAL): New define.
diff --git a/grub-core/kern/emu/hostdisk_unix.c b/grub-core/kern/emu/hostdisk_unix.c
index e02256e82..96b517e07 100644
--- a/grub-core/kern/emu/hostdisk_unix.c
+++ b/grub-core/kern/emu/hostdisk_unix.c
@@ -43,7 +43,7 @@
 #include <errno.h>
 #include <limits.h>
 
-#if !defined (__CYGWIN__) && !defined (__MINGW32__)
+#if !defined (__CYGWIN__) && !defined (__MINGW32__) && !defined (__AROS__)
 
 #ifdef __linux__
 # include <sys/ioctl.h>         /* ioctl */
diff --git a/grub-core/kern/emu/hostfs.c b/grub-core/kern/emu/hostfs.c
index ba309489f..818a29e6c 100644
--- a/grub-core/kern/emu/hostfs.c
+++ b/grub-core/kern/emu/hostfs.c
@@ -132,7 +132,7 @@ grub_hostfs_open (struct grub_file *file, const char *name)
 
   file->data = data;
 
-#if defined (__CYGWIN__) || defined (__MINGW32__)
+#if defined (__CYGWIN__) || defined (__MINGW32__) || defined (__AROS__)
   fseek (f, 0, SEEK_END);
   file->size = ftello (f);
   fseek (f, 0, SEEK_SET);
diff --git a/util/getroot_unix.c b/util/getroot_unix.c
index ac82487ca..619bfefbc 100644
--- a/util/getroot_unix.c
+++ b/util/getroot_unix.c
@@ -39,7 +39,7 @@
 #include <grub/cryptodisk.h>
 #include <grub/i18n.h>
 
-#if !defined (__MINGW32__) && !defined (__CYGWIN__)
+#if !defined (__MINGW32__) && !defined (__CYGWIN__) && !defined (__AROS__)
 
 #ifdef __linux__
 #include <sys/ioctl.h>         /* ioctl */