diff --git a/package/crda/crda.hash b/package/crda/crda.hash
new file mode 100644
index 0000000000..2fc04e662c
--- /dev/null
+++ b/package/crda/crda.hash
@@ -0,0 +1,2 @@
+# From https://www.kernel.org/pub/software/network/crda/sha256sums.asc
+sha256	2f85da7ab0170b140d6ed62596c8f268d4a7dedecf84cac7182ada979742ff59	crda-3.13.tar.xz