diff --git a/pkgs/gui-pkgs/gui-test/info.rkt b/pkgs/gui-pkgs/gui-test/info.rkt
index 7969cc6c..da96c242 100644
--- a/pkgs/gui-pkgs/gui-test/info.rkt
+++ b/pkgs/gui-pkgs/gui-test/info.rkt
@@ -6,5 +6,6 @@
                "gui-lib"
                "rackunit-lib"
                "scribble-lib"
-               "pconvert-lib"))
+               "pconvert-lib"
+               "compatibility-lib"))
 (define build-deps '())