diff --git a/sysdeps/unix/sysv/linux/alpha/speed.c b/sysdeps/unix/sysv/linux/alpha/speed.c
index b61cfbbfe3..40bf6c50bb 100644
--- a/sysdeps/unix/sysv/linux/alpha/speed.c
+++ b/sysdeps/unix/sysv/linux/alpha/speed.c
@@ -42,6 +42,7 @@ static const speed_t speeds[] =
     57600,
     115200,
     230400,
+    460800,
   };