diff --git a/pkgs/development/python-modules/aiopvpc/default.nix b/pkgs/development/python-modules/aiopvpc/default.nix
index 84b9f9c7bcf0..67ff18b14e29 100644
--- a/pkgs/development/python-modules/aiopvpc/default.nix
+++ b/pkgs/development/python-modules/aiopvpc/default.nix
@@ -23,8 +23,8 @@ buildPythonPackage rec {
   src = fetchFromGitHub {
     owner = "azogue";
     repo = pname;
-    rev = "v${version}";
-    sha256 = "sha256-eTCQddoZIaCs7iKGNBC8aSq6ek4vwYXgIXx35UlME/k=";
+    rev = "refs/tags/v${version}";
+    hash = "sha256-eTCQddoZIaCs7iKGNBC8aSq6ek4vwYXgIXx35UlME/k=";
   };
 
   nativeBuildInputs = [
@@ -63,6 +63,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Python module to download Spanish electricity hourly prices (PVPC)";
     homepage = "https://github.com/azogue/aiopvpc";
+    changelog = "https://github.com/azogue/aiopvpc/blob/v${version}/CHANGELOG.md";
     license = with licenses; [ mit ];
     maintainers = with maintainers; [ fab ];
   };