diff --git a/MANIFEST.in b/MANIFEST.in
index 4cc9fd0..a43fa98 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -6,4 +6,8 @@ include build.sh
 
 recursive-include docs *
 recursive-include tests *
+prune tests/storage/dav/servers
+recursive-include tests/storage/dav/servers/radicale *
+
 prune docs/_build
+global-exclude *.py[cdo] __pycache__ *.so *.pyd