diff --git a/lib/siphash_kunit.c b/lib/siphash_kunit.c
index a3c697e8be35..26bd4e8dc03e 100644
--- a/lib/siphash_kunit.c
+++ b/lib/siphash_kunit.c
@@ -194,4 +194,5 @@ static struct kunit_suite siphash_test_suite = {
 kunit_test_suite(siphash_test_suite);
 
 MODULE_AUTHOR("Jason A. Donenfeld <Jason@zx2c4.com>");
+MODULE_DESCRIPTION("Test cases for siphash.c");
 MODULE_LICENSE("Dual BSD/GPL");