diff --git a/sys/net/Kconfig b/sys/net/Kconfig
index 9f90b218ea..af9e0f4c5e 100644
--- a/sys/net/Kconfig
+++ b/sys/net/Kconfig
@@ -9,6 +9,7 @@ menu "Networking"
 rsource "application_layer/Kconfig"
 rsource "ble/Kconfig"
 rsource "credman/Kconfig"
+rsource "crosslayer/Kconfig"
 rsource "gnrc/Kconfig"
 rsource "sock/Kconfig"
 rsource "network_layer/Kconfig"
diff --git a/sys/net/crosslayer/Kconfig b/sys/net/crosslayer/Kconfig
new file mode 100644
index 0000000000..aa26b5cbc1
--- /dev/null
+++ b/sys/net/crosslayer/Kconfig
@@ -0,0 +1,8 @@
+# Copyright (c) 2022 HAW Hamburg
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+#
+
+rsource "netopt/Kconfig"
diff --git a/sys/net/crosslayer/netopt/Kconfig b/sys/net/crosslayer/netopt/Kconfig
new file mode 100644
index 0000000000..b0324a1fd7
--- /dev/null
+++ b/sys/net/crosslayer/netopt/Kconfig
@@ -0,0 +1,12 @@
+# Copyright (c) 2022 HAW Hamburg
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+#
+
+config MODULE_NETOPT
+    bool
+    depends on TEST_KCONFIG
+    help
+        Functionalities to map netopt option numbers to strings.