diff --git a/packages/nextcloud-mcp-server/package.nix b/packages/nextcloud-mcp-server/package.nix
index c776487..b7ac100 100644
--- a/packages/nextcloud-mcp-server/package.nix
+++ b/packages/nextcloud-mcp-server/package.nix
@@ -13,6 +13,8 @@ let
       src = fetchPypi {
         inherit pname version hash;
         format = "wheel";
+        dist = "py3";
+        python = "py3";
       };
       inherit propagatedBuildInputs;
       doCheck = false;