diff --git a/boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20-memory_map.dtsi b/boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20-memory_map.dtsi
index 0d79ea5b556..8afcf1b23cc 100644
--- a/boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20-memory_map.dtsi
+++ b/boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20-memory_map.dtsi
@@ -227,11 +227,11 @@
 		#size-cells = <1>;
 
 		dfu_partition: partition@100000 {
-			reg = < 0x100000 DT_SIZE_K(892) >;
+			reg = < 0x100000 DT_SIZE_K(908) >;
 		};
 
-		storage_partition: partition@1df000 {
-			reg = < 0x1df000 DT_SIZE_K(24) >;
+		storage_partition: partition@1e3000 {
+			reg = < 0x1e3000 DT_SIZE_K(24) >;
 		};
 	};
 };