diff --git a/tests/dune b/tests/dune
index 8bae91e..8b59e21 100644
--- a/tests/dune
+++ b/tests/dune
@@ -1,3 +1,4 @@
 (test
  (name yocaml_test)
+ (package yocaml_yaml)
  (libraries alcotest preface yocaml yocaml_yaml))