diff --git a/pkgs/development/ocaml-modules/shared-memory-ring/default.nix b/pkgs/development/ocaml-modules/shared-memory-ring/default.nix
index 0b4974f910c..17dee792007 100644
--- a/pkgs/development/ocaml-modules/shared-memory-ring/default.nix
+++ b/pkgs/development/ocaml-modules/shared-memory-ring/default.nix
@@ -2,19 +2,20 @@
 , buildDunePackage
 , fetchurl
 , ppx_cstruct
-, mirage-profile
 , cstruct
+, lwt
 , ounit
-, stdlib-shims
 }:
 
 buildDunePackage rec {
   pname = "shared-memory-ring";
   version = "3.1.1";
 
+  duneVersion = "3";
+
   src = fetchurl {
     url = "https://github.com/mirage/shared-memory-ring/releases/download/v${version}/shared-memory-ring-${version}.tbz";
-    sha256 = "sha256-KW8grij/OAnFkdUdRRZF21X39DvqayzkTWeRKwF8uoU=";
+    hash = "sha256-KW8grij/OAnFkdUdRRZF21X39DvqayzkTWeRKwF8uoU=";
   };
 
   buildInputs = [
@@ -22,13 +23,12 @@ buildDunePackage rec {
   ];
 
   propagatedBuildInputs = [
-    mirage-profile
     cstruct
-    stdlib-shims
   ];
 
   doCheck = true;
   checkInputs = [
+    lwt
     ounit
   ];
 
diff --git a/pkgs/development/ocaml-modules/shared-memory-ring/lwt.nix b/pkgs/development/ocaml-modules/shared-memory-ring/lwt.nix
index e3ae1ef2e3d..dc34be8ed74 100644
--- a/pkgs/development/ocaml-modules/shared-memory-ring/lwt.nix
+++ b/pkgs/development/ocaml-modules/shared-memory-ring/lwt.nix
@@ -14,6 +14,8 @@ buildDunePackage {
 
   inherit (shared-memory-ring) version src;
 
+  duneVersion = "3";
+
   buildInputs = [
     ppx_cstruct
   ];