diff --git a/src/kernel_services/plugin_entry_points/kernel.ml b/src/kernel_services/plugin_entry_points/kernel.ml
index 5ffc6d21ff0617a4ecadfcfa33c04d5b13f51e80..88e6d32d72ecbf5d8912c5d5d18d6c1a0f80b71f 100644
--- a/src/kernel_services/plugin_entry_points/kernel.ml
+++ b/src/kernel_services/plugin_entry_points/kernel.ml
@@ -1867,14 +1867,7 @@ module CacheSize =
 let () = CacheSize.set_range ~min:1 ~max:10
 let () = CacheSize.add_update_hook (fun _ i -> Binary_cache.set_cache_size i)
 
-(* ************************************************************************* *)
-(** {2 Other options} *)
-(* ************************************************************************* *)
-
-[@@@warning "-60"]
-(* Warning: these options are parsed and used directly from Cmdline *)
-
-let () = Parameter_customize.set_group project
+let () = Parameter_customize.set_group performance
 let () = Parameter_customize.set_negative_option_name ""
 let () = Parameter_customize.set_cmdline_stage Cmdline.Early
 module Deterministic =
@@ -1886,6 +1879,10 @@ module Deterministic =
       let help = ""
     end)
 
+(* ************************************************************************* *)
+(** {2 Other options} *)
+(* ************************************************************************* *)
+
 let () = Parameter_customize.set_group checks
 let () = Parameter_customize.do_not_projectify ()
 let () = Parameter_customize.set_negative_option_name ""
@@ -1899,8 +1896,6 @@ module Permissive =
         "perform less verifications on validity of command-line options"
     end)
 
-[@@@warning "+60"]
-
 (*
 Local Variables:
 compile-command: "make -C ../../.."