diff --git a/samples/drivers/watchdog/boards/nrf54l15pdk_nrf54l15_cpuflpr.overlay b/samples/drivers/watchdog/boards/nrf54l15pdk_nrf54l15_cpuflpr.overlay
new file mode 100644
index 00000000000..66157d79fb3
--- /dev/null
+++ b/samples/drivers/watchdog/boards/nrf54l15pdk_nrf54l15_cpuflpr.overlay
@@ -0,0 +1,8 @@
+/*
+ * Copyright 2024 Nordic Semiconductor ASA
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+&wdt30 {
+	status = "okay";
+};
diff --git a/samples/drivers/watchdog/boards/nrf54l15pdk_nrf54l15_cpuflpr_xip.overlay b/samples/drivers/watchdog/boards/nrf54l15pdk_nrf54l15_cpuflpr_xip.overlay
new file mode 100644
index 00000000000..66157d79fb3
--- /dev/null
+++ b/samples/drivers/watchdog/boards/nrf54l15pdk_nrf54l15_cpuflpr_xip.overlay
@@ -0,0 +1,8 @@
+/*
+ * Copyright 2024 Nordic Semiconductor ASA
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+&wdt30 {
+	status = "okay";
+};