diff --git a/anndata/_io/.editorconfig b/.editorconfig
similarity index 99%
rename from anndata/_io/.editorconfig
rename to .editorconfig
index ae8b6c39b..e9671b8fd 100644
--- a/anndata/_io/.editorconfig
+++ b/.editorconfig
@@ -10,3 +10,4 @@ max_line_length = 88
 [*.py]
 indent_size = 4
 indent_style = space
+
diff --git a/setup.py b/setup.py
index e3ded557a..e49d60319 100644
--- a/setup.py
+++ b/setup.py
@@ -26,6 +26,7 @@
     ],
     python_requires=">=3.6",
     packages=find_namespace_packages(include=["anndata", "anndata.*"]),
+    include_package_data=True,
     zip_safe=False,
     classifiers=[
         "Environment :: Console",