diff --git a/.cursorius/Dockerfile b/.cursorius/Dockerfile
new file mode 100644
index 0000000..4144116
--- /dev/null
+++ b/.cursorius/Dockerfile
@@ -0,0 +1,7 @@
+FROM python:3.11
+
+RUN pip install git+https://git.ohea.xyz/cursorius/pipeline-api#subdirectory=python
+
+COPY build.py /
+CMD ["python3", "/build.py"]
+
diff --git a/.cursorius/build.py b/.cursorius/build.py
new file mode 100644
index 0000000..f1a1813
--- /dev/null
+++ b/.cursorius/build.py
@@ -0,0 +1 @@
+print("Hello world!")
diff --git a/.cursorius/cursorius-build.py b/.cursorius/cursorius-build.py
deleted file mode 100644
index 32cf269..0000000
--- a/.cursorius/cursorius-build.py
+++ /dev/null
@@ -1,6 +0,0 @@
-import cursorius.executors.docker as docker
-
-print("hello, world from python (#1)")
-with docker.DockerBuilder.from_dockerfile("builder", "Dockerfile").run() as d:
-    print(d.run("/main"))
-print("hello, world from python (#2)")