diff --git a/pitfall/pitfall/main.rkt b/pitfall/pitfall/main.rkt
index 36e5a21a..0f79b1b2 100644
--- a/pitfall/pitfall/main.rkt
+++ b/pitfall/pitfall/main.rkt
@@ -1,7 +1,11 @@
 #lang racket/base
 (require "pdf.rkt"
          "text.rkt"
-         "font.rkt")
+         "font.rkt"
+         "color.rkt"
+         "vector.rkt")
 (provide (all-from-out "pdf.rkt"
                        "text.rkt"
-                       "font.rkt"))
\ No newline at end of file
+                       "font.rkt"
+                       "color.rkt"
+                       "vector.rkt"))
\ No newline at end of file