diff --git a/test/lib/cmd_ut_lib.c b/test/lib/cmd_ut_lib.c
index eb90e53..c73e8d7 100644
--- a/test/lib/cmd_ut_lib.c
+++ b/test/lib/cmd_ut_lib.c
@@ -16,5 +16,5 @@
 	struct unit_test *tests = ll_entry_start(struct unit_test, lib_test);
 	const int n_ents = ll_entry_count(struct unit_test, lib_test);
 
-	return cmd_ut_category("lib", tests, n_ents, argc, argv);
+	return cmd_ut_category("lib", "lib_test_", tests, n_ents, argc, argv);
 }