diff --git a/basis/alien/marshall/marshall.factor b/basis/alien/marshall/marshall.factor
index 8c04c8b9f1..2468539583 100644
--- a/basis/alien/marshall/marshall.factor
+++ b/basis/alien/marshall/marshall.factor
@@ -11,7 +11,7 @@ specialized-arrays.long specialized-arrays.longlong
 specialized-arrays.short specialized-arrays.uchar
 specialized-arrays.uint specialized-arrays.ulong
 specialized-arrays.ulonglong specialized-arrays.ushort strings
-unix.utilities vocabs.parser words libc.private ;
+unix.utilities vocabs.parser words libc.private struct-arrays ;
 IN: alien.marshall
 
 << primitive-types [ "void*" = not ] filter
diff --git a/basis/alien/marshall/structs/structs.factor b/basis/alien/marshall/structs/structs.factor
index 2ebade8f02..ba3013ca5d 100644
--- a/basis/alien/marshall/structs/structs.factor
+++ b/basis/alien/marshall/structs/structs.factor
@@ -3,7 +3,7 @@
 USING: accessors alien.c-types alien.marshall arrays assocs
 classes.tuple combinators destructors generalizations generic
 kernel libc locals parser quotations sequences slots words
-alien.structs ;
+alien.structs lexer vocabs.parser fry effects ;
 IN: alien.marshall.structs
 
 M: struct-wrapper dispose* underlying>> free ;