diff --git a/dune b/dune
index 88ba307208..a2e51a41dd 100644
--- a/dune
+++ b/dune
@@ -2,5 +2,4 @@
 
 (mdx
  (files README.md)
- (package irmin-unix)
- (packages irmin irmin-unix))
+ (package irmin-unix))