diff --git a/ports/zephyr-cp/boards/adafruit/feather_rp2040_zephyr/board.overlay b/ports/zephyr-cp/boards/adafruit/feather_rp2040_zephyr/board.overlay
index 10cc674a66a..f159dfbe29f 100644
--- a/ports/zephyr-cp/boards/adafruit/feather_rp2040_zephyr/board.overlay
+++ b/ports/zephyr-cp/boards/adafruit/feather_rp2040_zephyr/board.overlay
@@ -2,6 +2,7 @@
 	/delete-node/ partitions;
 
 	partitions {
+		ranges;
 		#address-cells = <1>;
 		#size-cells = <1>;
 
diff --git a/ports/zephyr-cp/boards/raspberrypi/rpi_pico_w_zephyr/board.overlay b/ports/zephyr-cp/boards/raspberrypi/rpi_pico_w_zephyr/board.overlay
index f1228e10138..16b3251df5a 100644
--- a/ports/zephyr-cp/boards/raspberrypi/rpi_pico_w_zephyr/board.overlay
+++ b/ports/zephyr-cp/boards/raspberrypi/rpi_pico_w_zephyr/board.overlay
@@ -2,6 +2,7 @@
 	/delete-node/ partitions;
 
 	partitions {
+		ranges;
 		#address-cells = <1>;
 		#size-cells = <1>;
 
diff --git a/ports/zephyr-cp/boards/st/stm32wba65i_dk1/board.overlay b/ports/zephyr-cp/boards/st/stm32wba65i_dk1/board.overlay
index e1fc7f0175e..da2c7427c4a 100644
--- a/ports/zephyr-cp/boards/st/stm32wba65i_dk1/board.overlay
+++ b/ports/zephyr-cp/boards/st/stm32wba65i_dk1/board.overlay
@@ -2,6 +2,7 @@
     /delete-node/ partitions;
 
     partitions {
+		ranges;
 		#address-cells = <1>;
 		#size-cells = <1>;