diff --git a/dune b/dune
index 6660269c0..b107eece5 100644
--- a/dune
+++ b/dune
@@ -1,2 +1,8 @@
 (env
  (non-deterministic (env-vars (MDX_RUN_NON_DETERMINISTIC true))))
+
+(alias
+ (name install)
+ (deps
+  (alias site)
+  (alias pdf)))