diff --git a/MANIFEST.in b/MANIFEST.in
index 7ce83c552..f457184e4 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,3 +1,4 @@
+prune .distro
 prune tests
 recursive-include pybind11/include/pybind11 *.h
 recursive-include pybind11 *.py