diff --git a/test_docs.py b/test_docs.py
new file mode 100644
index 0000000..4aebf17
--- /dev/null
+++ b/test_docs.py
@@ -0,0 +1,17 @@
+import py
+
+dirpath = py.path.local("./")
+
+def pytest_generate_tests(metafunc):
+    if "filename" in metafunc.funcargnames:
+        for fpath in dirpath.visit('*.scad'):
+            metafunc.addcall(funcargs=dict(filename=fpath.basename))
+        for fpath in dirpath.visit('*.py'):
+            name = fpath.basename
+            if not name.startswith('test_'):
+                metafunc.addcall(funcargs=dict(filename=fpath.basename))
+
+def test_README(filename):
+    README = dirpath.join('README').read()
+
+    assert filename in README