diff --git a/pkgs/compatibility-pkgs/compatibility-test/tests/mzlib/tests.rktl b/pkgs/compatibility-pkgs/compatibility-test/tests/mzlib/tests.rktl
index 2748e17..cba4188 100644
--- a/pkgs/compatibility-pkgs/compatibility-test/tests/mzlib/tests.rktl
+++ b/pkgs/compatibility-pkgs/compatibility-test/tests/mzlib/tests.rktl
@@ -1,4 +1,4 @@
-(load "loadtest.rktl")
+(load-relative "loadtest.rktl")
 
 (load-in-sandbox "kw.rktl")
 (load-in-sandbox "awk.rktl")