diff --git a/tests/subsys/zigbee/osif/nvram/Kconfig.sysbuild b/tests/subsys/zigbee/osif/nvram/Kconfig.sysbuild
new file mode 100644
index 000000000000..711ccb1409f1
--- /dev/null
+++ b/tests/subsys/zigbee/osif/nvram/Kconfig.sysbuild
@@ -0,0 +1,10 @@
+#
+# Copyright (c) 2024 Nordic Semiconductor
+#
+# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+#
+
+source "${ZEPHYR_BASE}/share/sysbuild/Kconfig"
+
+config NRF_DEFAULT_802154
+	default y
diff --git a/tests/subsys/zigbee/zboss_api/alarm_api/Kconfig.sysbuild b/tests/subsys/zigbee/zboss_api/alarm_api/Kconfig.sysbuild
new file mode 100644
index 000000000000..711ccb1409f1
--- /dev/null
+++ b/tests/subsys/zigbee/zboss_api/alarm_api/Kconfig.sysbuild
@@ -0,0 +1,10 @@
+#
+# Copyright (c) 2024 Nordic Semiconductor
+#
+# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+#
+
+source "${ZEPHYR_BASE}/share/sysbuild/Kconfig"
+
+config NRF_DEFAULT_802154
+	default y