diff --git a/MANIFEST.in b/MANIFEST.in
index 9e0147f4..957c300c 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,4 +1,5 @@
 # This file only applies to the source dist tarball, not the built wheel.
+include borgmatic/config/schema.yaml
 graft docs
 graft sample
 graft scripts