diff --git a/pkgs/by-name/gr/graphinder/package.nix b/pkgs/by-name/gr/graphinder/package.nix
index f9ff1d017540..a7330c22ffb9 100644
--- a/pkgs/by-name/gr/graphinder/package.nix
+++ b/pkgs/by-name/gr/graphinder/package.nix
@@ -21,6 +21,7 @@ python3.pkgs.buildPythonApplication (finalAttrs: {
   dependencies = with python3.pkgs; [
     aiohttp
     beautifulsoup4
+    pkg-resources-backport
     requests
     setuptools
   ];