diff --git a/Tests/UserspaceEmulator/test-run-ls.cpp b/Tests/UserspaceEmulator/test-run-ls.cpp
new file mode 100644
index 0000000000..2c1b3c27f9
--- /dev/null
+++ b/Tests/UserspaceEmulator/test-run-ls.cpp
@@ -0,0 +1,9 @@
+/*
+ * Copyright (c) 2021, Leon Albrecht <leon2002.la@gmail.com>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <stdlib.h>
+
+int main() { return system("UserspaceEmulator ls"); }