diff --git a/demo/reagentdemo/syntax.clj b/demo/reagentdemo/syntax.clj
index 7c7f8da..0d9b6c3 100644
--- a/demo/reagentdemo/syntax.clj
+++ b/demo/reagentdemo/syntax.clj
@@ -1,5 +1,6 @@
 (ns reagentdemo.syntax
-  (:require [clojure.string :as string]))
+  (:require [clojure.java.io :as io]
+            [clojure.string :as string]))
 
 
 ;;; Source splitting