diff --git a/pkgs/by-name/op/openfga/package.nix b/pkgs/by-name/op/openfga/package.nix
index 3162dbefdef4..786b16d322f0 100644
--- a/pkgs/by-name/op/openfga/package.nix
+++ b/pkgs/by-name/op/openfga/package.nix
@@ -5,18 +5,14 @@
   installShellFiles,
 }:
 
-let
+buildGoModule (finalAttrs: {
   pname = "openfga";
   version = "1.11.3";
-in
-
-buildGoModule {
-  inherit pname version;
 
   src = fetchFromGitHub {
     owner = "openfga";
     repo = "openfga";
-    rev = "v${version}";
+    rev = "v${finalAttrs.version}";
     hash = "sha256-PpDyDwKYx45Q07n7AdwVQdZ2TygDYo/Zi6m+RnzGPzE=";
   };
 
@@ -31,8 +27,8 @@ buildGoModule {
     [
       "-s"
       "-w"
-      "-X ${buildInfoPkg}.Version=${version}"
-      "-X ${buildInfoPkg}.Commit=${version}"
+      "-X ${buildInfoPkg}.Version=${finalAttrs.version}"
+      "-X ${buildInfoPkg}.Commit=${finalAttrs.version}"
       "-X ${buildInfoPkg}.Date=19700101"
     ];
 
@@ -55,4 +51,4 @@ buildGoModule {
     mainProgram = "openfga";
     maintainers = with lib.maintainers; [ jlesquembre ];
   };
-}
+})