diff --git a/pkgs/development/python-modules/vector/default.nix b/pkgs/development/python-modules/vector/default.nix
index d8dc2f099610..41b3156e3186 100644
--- a/pkgs/development/python-modules/vector/default.nix
+++ b/pkgs/development/python-modules/vector/default.nix
@@ -66,7 +66,7 @@ buildPythonPackage rec {
   meta = {
     description = "Library for 2D, 3D, and Lorentz vectors, especially arrays of vectors, to solve common physics problems in a NumPy-like way";
     homepage = "https://github.com/scikit-hep/vector";
-    changelog = "https://github.com/scikit-hep/vector/releases/tag/v${version}";
+    changelog = "https://github.com/scikit-hep/vector/releases/tag/${src.tag}";
     license = with lib.licenses; [ bsd3 ];
     maintainers = with lib.maintainers; [ veprbl ];
   };