diff --git a/src/mini-cc/tests/dune b/src/mini-cc/tests/dune
index 518c6b27..4ff9dad0 100644
--- a/src/mini-cc/tests/dune
+++ b/src/mini-cc/tests/dune
@@ -1,4 +1,5 @@
 (tests
  (names tests)
  (libraries sidekick.mini-cc sidekick-arith.base-term alcotest)
+ (package sidekick-arith)
  (modes native))