diff --git a/basis/io/unix/select/select.factor b/basis/io/unix/select/select.factor
index 8638ae7be5..f2a802a859 100644
--- a/basis/io/unix/select/select.factor
+++ b/basis/io/unix/select/select.factor
@@ -1,7 +1,7 @@
 ! Copyright (C) 2004, 2008 Slava Pestov.
 ! See http://factorcode.org/license.txt for BSD license.
 USING: alien.c-types kernel io.ports io.unix.backend
-bit-arrays sequences assocs unix math namespaces structs
+bit-arrays sequences assocs unix math namespaces
 accessors math.order locals unix.time ;
 IN: io.unix.select