diff --git a/basis/alien/c-types/c-types.factor b/basis/alien/c-types/c-types.factor
index 98f577fab2..18865cee4b 100644
--- a/basis/alien/c-types/c-types.factor
+++ b/basis/alien/c-types/c-types.factor
@@ -1,9 +1,9 @@
 ! Copyright (C) 2004, 2010 Slava Pestov.
 ! See http://factorcode.org/license.txt for BSD license.
-USING: accessors alien alien.accessors arrays classes
-combinators compiler.units cpu.architecture delegate fry kernel
-layouts macros math math.order present quotations sequences
-summary system words words.symbol ;
+USING: accessors alien alien.accessors arrays byte-arrays
+classes combinators compiler.units cpu.architecture delegate
+fry kernel layouts locals macros math math.order quotations
+sequences system words words.symbol summary ;
 IN: alien.c-types
 
 SYMBOLS:
@@ -50,9 +50,6 @@ PREDICATE: c-type-word < word
 TUPLE: pointer { to initial: void read-only } ;
 C: <pointer> pointer
 
-M: pointer present
-    to>> present "pointer: " prepend ;
-
 UNION: c-type-name
     c-type-word pointer ;