diff --git a/drivers/ieee802154/Kconfig b/drivers/ieee802154/Kconfig
index b5356ec4392..2cdb1528bb7 100644
--- a/drivers/ieee802154/Kconfig
+++ b/drivers/ieee802154/Kconfig
@@ -39,6 +39,24 @@ config IEEE802154_RDEV
 	help
 	  PHY is a ranging-capable device (RDEV)
 
+config IEEE802154_VENDOR_OUI_ENABLE
+	bool "Enables setting Vendor Organizationally Unique Identifier"
+	help
+	  This option enables setting custom vendor
+	  OUI using IEEE802154_VENDOR_OUI. After enabling,
+	  user is obliged to set IEEE802154_VENDOR_OUI value,
+	  as this option has no default value.
+
+if IEEE802154_VENDOR_OUI_ENABLE
+
+config IEEE802154_VENDOR_OUI
+	int "Vendor Organizationally Unique Identifier"
+	help
+	  Custom vendor OUI, which makes 24 most-significant
+	  bits of MAC address
+
+endif # IEEE802154_VENDOR_OUI_ENABLE
+
 source "drivers/ieee802154/Kconfig.cc2520"
 
 source "drivers/ieee802154/Kconfig.kw41z"
diff --git a/drivers/ieee802154/ieee802154_nrf5.c b/drivers/ieee802154/ieee802154_nrf5.c
index 127b64d9314..102dc5127bb 100644
--- a/drivers/ieee802154/ieee802154_nrf5.c
+++ b/drivers/ieee802154/ieee802154_nrf5.c
@@ -60,9 +60,26 @@ static struct nrf5_802154_data nrf5_data;
 #define NRF5_802154_CFG(dev) \
 	((const struct nrf5_802154_config * const)(dev)->config_info)
 
+#if CONFIG_IEEE802154_VENDOR_OUI_ENABLE
+#define IEEE802154_NRF5_VENDOR_OUI CONFIG_IEEE802154_VENDOR_OUI
+#else
+#define IEEE802154_NRF5_VENDOR_OUI (uint32_t)0xF4CE36
+#endif
+
 static void nrf5_get_eui64(uint8_t *mac)
 {
-	memcpy(mac, (const uint32_t *)&NRF_FICR->DEVICEID, 8);
+	uint64_t factoryAddress;
+	uint32_t index = 0;
+
+	/* Set the MAC Address Block Larger (MA-L) formerly called OUI. */
+	mac[index++] = (IEEE802154_NRF5_VENDOR_OUI >> 16) & 0xff;
+	mac[index++] = (IEEE802154_NRF5_VENDOR_OUI >> 8) & 0xff;
+	mac[index++] = IEEE802154_NRF5_VENDOR_OUI & 0xff;
+
+	/* Use device identifier assigned during the production. */
+	factoryAddress = (uint64_t)NRF_FICR->DEVICEID[0] << 32;
+	factoryAddress |= NRF_FICR->DEVICEID[1];
+	memcpy(mac + index, &factoryAddress, sizeof(factoryAddress) - index);
 }
 
 static void nrf5_rx_thread(void *arg1, void *arg2, void *arg3)