diff --git a/pkgs/development/python-modules/pyaussiebb/default.nix b/pkgs/development/python-modules/pyaussiebb/default.nix
index 3e34df90d30c..57e758d25f9f 100644
--- a/pkgs/development/python-modules/pyaussiebb/default.nix
+++ b/pkgs/development/python-modules/pyaussiebb/default.nix
@@ -24,20 +24,20 @@ buildPythonPackage rec {
     hash = "sha256-IW2HraJbgvf0G1eRXNpnsPMWlLXi2P9DTyk+tG5Hc2U=";
   };
 
-  nativeBuildInputs = [ poetry-core ];
+  postPatch = ''
+    substituteInPlace pyproject.toml \
+      --replace-fail 'requests = "^2.27.1"' 'requests = "*"'
+  '';
 
-  propagatedBuildInputs = [
+  build-system = [ poetry-core ];
+
+  dependencies = [
     aiohttp
     requests
     loguru
     pydantic
   ];
 
-  postPatch = ''
-    substituteInPlace pyproject.toml \
-      --replace 'requests = "^2.27.1"' 'requests = "*"'
-  '';
-
   # Tests require credentials and requests-testing
   doCheck = false;