diff --git a/basis/windows/advapi32/advapi32.factor b/basis/windows/advapi32/advapi32.factor
old mode 100644
new mode 100755
index fd037cb2a0..1ba08e657b
--- a/basis/windows/advapi32/advapi32.factor
+++ b/basis/windows/advapi32/advapi32.factor
@@ -1,4 +1,5 @@
-USING: alien.syntax kernel math windows.types math.bitwise ;
+USING: alien.syntax kernel math windows.types windows.kernel32
+math.bitwise ;
 IN: windows.advapi32
 
 LIBRARY: advapi32