diff --git a/package/mdadm/mdadm.hash b/package/mdadm/mdadm.hash
new file mode 100644
index 000000000..45b79ddf8
--- /dev/null
+++ b/package/mdadm/mdadm.hash
@@ -0,0 +1,2 @@
+# From https://www.kernel.org/pub/linux/utils/raid/mdadm/sha256sums.asc
+sha256	0f3a7e1a76b13892b79f9fceaf99ecb23513260389a768ac644ffa3ae06e5b8c	mdadm-3.3.2.tar.xz