diff --git a/ocaml-dune.spec b/ocaml-dune.spec
index adc9dd9..017f447 100644
--- a/ocaml-dune.spec
+++ b/ocaml-dune.spec
@@ -2,7 +2,7 @@
 
 # Since menhir now requires dune to build, but dune needs menhir only for the
 # tests, build in bootstrap mode to skip the tests and the need for menhir.
-%bcond_with bootstrap
+%bcond_without bootstrap
 
 Name:           ocaml-%{libname}
 Version:        2.5.0