diff --git a/marketplace/lang/reader.rkt b/marketplace/lang/reader.rkt
index dcb09bd..b0ab41c 100644
--- a/marketplace/lang/reader.rkt
+++ b/marketplace/lang/reader.rkt
@@ -1,2 +1,2 @@
 #lang s-exp syntax/module-reader
-racket-typed-matrix/lang/base
+marketplace/lang/base