diff --git a/tapl/tests/run-all-mlish-tests.rkt b/tapl/tests/run-all-mlish-tests.rkt
index 2e9c7c6..615f1d1 100644
--- a/tapl/tests/run-all-mlish-tests.rkt
+++ b/tapl/tests/run-all-mlish-tests.rkt
@@ -19,3 +19,4 @@
 (require "mlish/find.mlish")
 (require "mlish/alex.mlish")
 (require "mlish/inst.mlish")
+(require "mlish/result.mlish")