diff --git a/extra/alien/marshall/syntax/syntax-tests.factor b/extra/alien/marshall/syntax/syntax-tests.factor
index 6ea6488167..3945924a57 100644
--- a/extra/alien/marshall/syntax/syntax-tests.factor
+++ b/extra/alien/marshall/syntax/syntax-tests.factor
@@ -1,6 +1,6 @@
 ! Copyright (C) 2009 Jeremy Hughes.
 ! See http://factorcode.org/license.txt for BSD license.
-USING: alien.inline alien.marshall.syntax destructors
+USING: alien.inline.syntax alien.marshall.syntax destructors
 tools.test accessors kernel ;
 IN: alien.marshall.syntax.tests