diff --git a/controller/lsp_core.ml b/controller/lsp_core.ml
index 8679846e..4ebc86f2 100644
--- a/controller/lsp_core.ml
+++ b/controller/lsp_core.ml
@@ -451,7 +451,8 @@ let lsp_init_process ~ofn ~cmdline ~debug msg : Init_effect.t =
     (* We don't need to interrupt this *)
     let token = Coq.Limits.Token.create () in
     Rq.Action.now (Ok result) |> Rq.serve ~ofn ~token ~id;
-    LIO.logMessage ~lvl:Info ~message:"Server initialized";
+    let message = Format.asprintf "Server initializing (int_backend: %s)" (Coq.Limits.name ()) in
+    LIO.logMessage ~lvl:Info ~message;
     (* Workspace initialization *)
     let debug = debug || !Fleche.Config.v.debug in
     let workspaces =
diff --git a/coq/limits.ml b/coq/limits.ml
index a6855c6d..cd0c863a 100644
--- a/coq/limits.ml
+++ b/coq/limits.ml
@@ -10,7 +10,7 @@ module type Intf = sig
 
   val start : unit -> unit
   val limit : token:Token.t -> f:('a -> 'b) -> 'a -> ('b, exn) Result.t
-  val name : string
+  val name : unit -> string
   val available : bool
 end
 
@@ -41,7 +41,7 @@ module Coq : Intf = struct
       let () = Control.interrupt := false in
       try Ok (f x) with Sys.Break -> Error Sys.Break
 
-  let name = "Control.interrupt"
+  let name () = "Control.interrupt"
   let available = true
 end
 
@@ -65,7 +65,7 @@ module Token = struct
 
   let create () =
     let module M = (val !backend) in
-    match M.name with
+    match M.name () with
     | "memprof-limits" -> M (Mp.Token.create ())
     | "Control.interrupt" | _ -> C (Coq.Token.create ())
 
@@ -95,5 +95,5 @@ let limit ~token ~f x =
     let () = Control.interrupt := false in
     Ok (f x)
 
-let name = "select backend"
+let name () = let module M = (val !backend) in M.name ()
 let available = true
diff --git a/coq/limits.mli b/coq/limits.mli
index 631b4c3a..3f5e3b25 100644
--- a/coq/limits.mli
+++ b/coq/limits.mli
@@ -10,7 +10,7 @@ module type Intf = sig
 
   val start : unit -> unit
   val limit : token:Token.t -> f:('a -> 'b) -> 'a -> ('b, exn) Result.t
-  val name : string
+  val name : unit -> string
   val available : bool
 end
 
diff --git a/coq/limits_mp_impl.fake.ml b/coq/limits_mp_impl.fake.ml
index 7baeca46..386991fb 100644
--- a/coq/limits_mp_impl.fake.ml
+++ b/coq/limits_mp_impl.fake.ml
@@ -9,5 +9,5 @@ end
 
 let start () = ()
 let limit ~token:_ ~f x = Result.Ok (f x)
-let name = "memprof-limits"
+let name () = "memprof-limits (fake)"
 let available = false
diff --git a/coq/limits_mp_impl.real.ml b/coq/limits_mp_impl.real.ml
index d5c4801f..a3a162ea 100644
--- a/coq/limits_mp_impl.real.ml
+++ b/coq/limits_mp_impl.real.ml
@@ -7,5 +7,5 @@ let limit ~token ~f x =
   let f () = f x in
   Memprof_limits.limit_with_token ~token f
 
-let name = "memprof-limits"
+let name () = "memprof-limits"
 let available = true