diff --git a/pyproject.toml b/pyproject.toml
index 9582f1550..6d283c933 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,7 +22,9 @@ classifiers = [
     "Typing :: Typed",
 ]
 include = [
-    "src/textual/py.typed"
+    "src/textual/py.typed",
+    { path = "docs/examples", format = "sdist" },
+    { path = "tests", format = "sdist" }
 ]
 
 [tool.poetry.scripts]