diff --git a/examples/python-poetry/devenv.nix b/examples/python-poetry/devenv.nix
index e3dd29617..9d4f6f801 100644
--- a/examples/python-poetry/devenv.nix
+++ b/examples/python-poetry/devenv.nix
@@ -4,12 +4,29 @@
   packages = [
     # A native dependency of numpy
     pkgs.zlib
-
     # A python dependency outside of poetry.
     config.languages.python.package.pkgs.pjsua2
   ];
+
   languages.python = {
     enable = true;
-    poetry.enable = true;
+    poetry = {
+      enable = true;
+      install = {
+        enable = true;
+        installRootPackage = false;
+        onlyInstallRootPackage = false;
+        compile = false;
+        quiet = false;
+        groups = [ ];
+        ignoredGroups = [ ];
+        onlyGroups = [ ];
+        extras = [ ];
+        allExtras = false;
+        verbosity = "no";
+      };
+      activate.enable = true;
+      package = pkgs.poetry;
+    };
   };
 }
diff --git a/examples/python-poetry/devenv.yaml b/examples/python-poetry/devenv.yaml
index c7cb5ceda..15728c9fc 100644
--- a/examples/python-poetry/devenv.yaml
+++ b/examples/python-poetry/devenv.yaml
@@ -1,3 +1,7 @@
+---
+
 inputs:
   nixpkgs:
     url: github:NixOS/nixpkgs/nixpkgs-unstable
+  nixpkgs-python:
+    url: github:cachix/nixpkgs-python
diff --git a/examples/python-poetry/pyproject.toml b/examples/python-poetry/pyproject.toml
index b16b3d14d..f6e9ff20a 100644
--- a/examples/python-poetry/pyproject.toml
+++ b/examples/python-poetry/pyproject.toml
@@ -1,15 +1,17 @@
+[build-system]
+requires = ["poetry-core"]
+build-backend = "poetry.core.masonry.api"
+
 [tool.poetry]
 name = "python-poetry"
-version = "0.1.0"
+version = "0.2.0"
 description = ""
-authors = ["Bob van der Linden <bobvanderlinden@gmail.com>"]
+authors = [
+    "Bob van der Linden <bobvanderlinden@gmail.com>",
+    "Matthias Thym <git@thym.at>"
+]
 readme = "README.md"
 
 [tool.poetry.dependencies]
 python = "^3.10"
 numpy = "^1.24.1"
-
-
-[build-system]
-requires = ["poetry-core"]
-build-backend = "poetry.core.masonry.api"