diff --git a/pkgs/development/python-modules/lsassy/default.nix b/pkgs/development/python-modules/lsassy/default.nix
index 79492e2098e5..00a0ebab97cc 100644
--- a/pkgs/development/python-modules/lsassy/default.nix
+++ b/pkgs/development/python-modules/lsassy/default.nix
@@ -9,7 +9,7 @@
   rich,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "lsassy";
   version = "3.1.16";
   pyproject = true;
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   src = fetchFromGitHub {
     owner = "Hackndo";
     repo = "lsassy";
-    tag = "v${version}";
+    tag = "v${finalAttrs.version}";
     hash = "sha256-lPbZnoR6qWfVBSRAbTJsKpjBieidNsYgAXI3CXHEt1w=";
   };
 
@@ -44,9 +44,9 @@ buildPythonPackage rec {
   meta = {
     description = "Python module to extract data from Local Security Authority Subsystem Service (LSASS)";
     homepage = "https://github.com/Hackndo/lsassy";
-    changelog = "https://github.com/Hackndo/lsassy/releases/tag/${src.tag}";
+    changelog = "https://github.com/Hackndo/lsassy/releases/tag/${finalAttrs.src.tag}";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ fab ];
     mainProgram = "lsassy";
   };
-}
+})