diff --git a/basis/models/illusion/illusion.factor b/basis/models/illusion/illusion.factor
index f41a4a2444..1b3a297c5b 100644
--- a/basis/models/illusion/illusion.factor
+++ b/basis/models/illusion/illusion.factor
@@ -1,4 +1,4 @@
-USING: accessors models models.arrow inverse inverse.vectors kernel ;
+USING: accessors models models.arrow inverse kernel ;
 IN: models.illusion
 
 TUPLE: illusion < arrow ;