diff --git a/dune-workspace b/dune-workspace.bench
similarity index 88%
rename from dune-workspace
rename to dune-workspace.bench
index 6597fe3190121d7b95f03a62def5238881a7b743..8fb35dda755764fd18de3796a916298ea28ec082 100644
--- a/dune-workspace
+++ b/dune-workspace.bench
@@ -1,8 +1,8 @@
 (lang dune 2.8)
-(context default)
 (context
  (default
   (name bench)
+  (profile bench)
   (instrument_with landmarks)
   (env
     (_ (env-vars ("OCAML_LANDMARKS" "auto")))))