diff --git a/t/Session_Id.t b/t/Session_Id.t
index e4ae4d8f7..66cc01ce3 100644
--- a/t/Session_Id.t
+++ b/t/Session_Id.t
@@ -12,6 +12,7 @@
 use strict;
 use lib '../lib';
 use Getopt::Long;
+use WebGUI::Session;
 # ---- END DO NOT EDIT ----