diff --git a/pkgs/development/python-modules/amcrest/default.nix b/pkgs/development/python-modules/amcrest/default.nix
index b3fd5616ea92..2d48513f3fd3 100644
--- a/pkgs/development/python-modules/amcrest/default.nix
+++ b/pkgs/development/python-modules/amcrest/default.nix
@@ -56,7 +56,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Python module for Amcrest and Dahua Cameras";
     homepage = "https://github.com/tchellomello/python-amcrest";
-    changelog = "https://github.com/tchellomello/python-amcrest/releases/tag/${version}";
+    changelog = "https://github.com/tchellomello/python-amcrest/releases/tag/${src.tag}";
     license = licenses.gpl2Only;
     maintainers = with maintainers; [ fab ];
   };