diff --git a/coccinelle/siphash24.cocci b/coccinelle/siphash24.cocci
index a9afd90aa60..c577120f7b9 100644
--- a/coccinelle/siphash24.cocci
+++ b/coccinelle/siphash24.cocci
@@ -4,3 +4,10 @@ expression p, s;
 @@
 - siphash24_compress(&p, sizeof(p), s);
 + siphash24_compress_typesafe(p, s);
+
+@@
+union in_addr_union p;
+expression f, s;
+@@
+- siphash24_compress(&p, FAMILY_ADDRESS_SIZE(f), s);
++ in_addr_hash_func(&p, f, s);