diff --git a/info.rkt b/info.rkt
index 52b5a58..051b557 100644
--- a/info.rkt
+++ b/info.rkt
@@ -6,4 +6,5 @@
 	       "net-lib"
 	       "profile-lib"
 	       "rackunit-lib"
+	       "htdp-lib"
 	       ))