diff --git a/pkgs/development/python-modules/spyse-python/default.nix b/pkgs/development/python-modules/spyse-python/default.nix
index 0a37e99b02a2..fc96952be47a 100644
--- a/pkgs/development/python-modules/spyse-python/default.nix
+++ b/pkgs/development/python-modules/spyse-python/default.nix
@@ -34,18 +34,19 @@ buildPythonPackage rec {
     })
   ];
 
+  pythonRemoveDeps = [ "dataclasses" ];
+
   postPatch = ''
     substituteInPlace setup.py \
-      --replace "'dataclasses~=0.6'," "" \
-      --replace "dataclasses-json~=0.5.4" "dataclasses-json>=0.5.4" \
-      --replace "responses~=0.13.3" "responses>=0.13.3" \
-      --replace "limiter~=0.1.2" "limiter>=0.1.2" \
-      --replace "requests~=2.26.0" "requests>=2.26.0"
+      --replace-fail "dataclasses-json~=0.5.4" "dataclasses-json>=0.5.4" \
+      --replace-fail "responses~=0.13.3" "responses>=0.13.3" \
+      --replace-fail "limiter~=0.1.2" "limiter>=0.1.2" \
+      --replace-fail "requests~=2.26.0" "requests>=2.26.0"
   '';
 
-  nativeBuildInputs = [ setuptools ];
+  build-system = [ setuptools ];
 
-  propagatedBuildInputs = [
+  dependencies = [
     requests
     dataclasses-json
     responses