diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
new file mode 100644
index 0000000..ed7efc7
--- /dev/null
+++ b/.github/workflows/tests.yml
@@ -0,0 +1,45 @@
+name: Tests
+
+on:
+    push:
+        branches:
+            - master
+    pull_request:
+        branches:
+            - master
+
+concurrency:
+    group: test-${{ github.head_ref }}
+    cancel-in-progress: true
+
+env:
+    PYTHONUNBUFFERED: "1"
+    FORCE_COLOR: "1"
+    PYTHONIOENCODING: "utf8"
+
+jobs:
+    run:
+        name: Python ${{ matrix.python-version }} on ${{ startsWith(matrix.os, 'macos-') && 'macOS' || startsWith(matrix.os, 'windows-') && 'Windows' || 'Linux' }}
+        runs-on: ${{ matrix.os }}
+        strategy:
+            fail-fast: false
+            matrix:
+                os: [ubuntu-latest, windows-latest, macos-12]
+                python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+
+        steps:
+            - uses: actions/checkout@v2
+
+            - name: Set up Python ${{ matrix.python-version }}
+              uses: actions/setup-python@v2
+              with:
+                  python-version: ${{ matrix.python-version }}
+
+            - name: Install Ward
+              run: pip install --upgrade --pre ward
+
+            - name: Install project
+              run: pip install .
+
+            - name: Run tests
+              run: ward
diff --git a/setup.py b/setup.py
index ac33c0b..6d821fd 100644
--- a/setup.py
+++ b/setup.py
@@ -1,7 +1,5 @@
 from setuptools import Extension, setup
 
-HEADER_FILES: list[str] = ["./include/awaitable.h"]
-
 if __name__ == "__main__":
     setup(
         ext_modules=[
@@ -12,5 +10,5 @@
                 define_macros=[("PYAWAITABLE_IS_COMPILING", None)],
             )
         ],
-        data_files=[("include", HEADER_FILES)],
+        data_files=[("include", ["./include/awaitable.h"])],
     )
diff --git a/src/awaitable.c b/src/awaitable.c
index 11d54f4..e952600 100644
--- a/src/awaitable.c
+++ b/src/awaitable.c
@@ -2,10 +2,9 @@
 // This code follows PEP 7 and CPython ABI conventions
 #include <Python.h>
 #include "pyerrors.h"
-#include <awaitable.h>
 #include <stdarg.h>
 #include <stdbool.h>
-
+#include <awaitable.h>
 
 #ifndef _PyObject_Vectorcall
 #define PyObject_CallNoArgs(o) PyObject_CallObject( \
@@ -471,7 +470,7 @@ awaitable_throw(PyObject *self, PyObject *args)
     assert(NULL);
 }
 
-#if PY_MINOR_VERSION > 8
+#if PY_MINOR_VERSION > 9
 static PySendResult
 awaitable_am_send(PyObject *self, PyObject *arg, PyObject **presult) {
     PyObject *send_res = awaitable_send_with_arg(self, arg);
@@ -505,7 +504,7 @@ static PyMethodDef awaitable_methods[] = {
 };
 
 static PyAsyncMethods async_methods = {
-    #if PY_MINOR_VERSION == 8
+    #if PY_MINOR_VERSION < 10
     .am_await = awaitable_next
     #else
     .am_await = awaitable_next,
diff --git a/tests/test_awaitable.py b/tests/test_awaitable.py
new file mode 100644
index 0000000..f1a7618
--- /dev/null
+++ b/tests/test_awaitable.py
@@ -0,0 +1,12 @@
+from ward import test
+import pyawaitable
+import ctypes as ct
+from ctypes import pythonapi
+
+get_pointer = pythonapi.PyCapsule_GetPointer
+get_pointer.argtypes = (ct.py_object, ct.c_void_p)
+get_pointer.restype = ct.c_void_p
+
+@test("awaitable creation")
+async def _():
+  ptr = get_pointer(pyawaitable._api, None)