diff --git a/lib/fortify_kunit.c b/lib/fortify_kunit.c
index e17d520f532c..47b5d247c37e 100644
--- a/lib/fortify_kunit.c
+++ b/lib/fortify_kunit.c
@@ -1096,4 +1096,5 @@ static struct kunit_suite fortify_test_suite = {
 
 kunit_test_suite(fortify_test_suite);
 
+MODULE_DESCRIPTION("Runtime test cases for CONFIG_FORTIFY_SOURCE");
 MODULE_LICENSE("GPL");
diff --git a/lib/memcpy_kunit.c b/lib/memcpy_kunit.c
index 20ea9038c3ff..d36933554e46 100644
--- a/lib/memcpy_kunit.c
+++ b/lib/memcpy_kunit.c
@@ -510,4 +510,5 @@ static struct kunit_suite memcpy_test_suite = {
 
 kunit_test_suite(memcpy_test_suite);
 
+MODULE_DESCRIPTION("test cases for memcpy(), memmove(), and memset()");
 MODULE_LICENSE("GPL");