diff --git a/basis/unix/statfs/freebsd/freebsd.factor b/basis/unix/statfs/freebsd/freebsd.factor
index 64ee8716c2..b6179a4ad7 100644
--- a/basis/unix/statfs/freebsd/freebsd.factor
+++ b/basis/unix/statfs/freebsd/freebsd.factor
@@ -1,7 +1,8 @@
 ! Copyright (C) 2008 Doug Coleman.
 ! See http://factorcode.org/license.txt for BSD license.
-USING: alien.syntax kernel unix io.files math accessors
-combinators system io.backend alien.c-types ;
+USING: alien.syntax kernel unix math accessors
+combinators system io.backend alien.c-types unix.statfs 
+io.files ;
 IN: unix.statfs.freebsd
 
 : ST_RDONLY       1 ; inline
diff --git a/basis/unix/statfs/linux/64/64.factor b/basis/unix/statfs/linux/64/64.factor
index a84bec0486..3bf2644e12 100644
--- a/basis/unix/statfs/linux/64/64.factor
+++ b/basis/unix/statfs/linux/64/64.factor
@@ -1,8 +1,8 @@
 ! Copyright (C) 2008 Doug Coleman.
 ! See http://factorcode.org/license.txt for BSD license.
-USING: alien.c-types combinators kernel io.files unix.stat
+USING: alien.c-types combinators kernel unix.stat
 math accessors system unix io.backend layouts vocabs.loader
-alien.syntax ;
+alien.syntax unix.statfs io.files ;
 IN: unix.statfs.linux
 
 C-STRUCT: statfs64