diff --git a/pkgs/by-name/mv/mvfst/package.nix b/pkgs/by-name/mv/mvfst/package.nix
index 429de18e2267..66df107ba399 100644
--- a/pkgs/by-name/mv/mvfst/package.nix
+++ b/pkgs/by-name/mv/mvfst/package.nix
@@ -11,14 +11,14 @@
   darwinMinVersionHook,
 }:
 
-stdenv.mkDerivation rec {
+stdenv.mkDerivation (finalAttrs: {
   pname = "mvfst";
   version = "2024.03.11.00";
 
   src = fetchFromGitHub {
     owner = "facebook";
     repo = "mvfst";
-    rev = "v${version}";
+    rev = "v${finalAttrs.version}";
     sha256 = "sha256-KjNTDgpiR9EG42Agl2JFJoPo5+8GlS27oPMWpdLq2v8=";
   };
 
@@ -43,4 +43,4 @@ stdenv.mkDerivation rec {
     platforms = platforms.unix;
     maintainers = with maintainers; [ ris ];
   };
-}
+})