diff --git a/src/qtest/dune b/src/qtest/dune
index e5704247..77184904 100644
--- a/src/qtest/dune
+++ b/src/qtest/dune
@@ -13,5 +13,6 @@
 
 (rule
   (alias runtest)
+  (package tiny_httpd)
   (action (run ./qtest.exe)))