diff --git a/doc/services/retention/blinfo.rst b/doc/services/retention/blinfo.rst
index 6d18b1d8688..db9c548e9c7 100644
--- a/doc/services/retention/blinfo.rst
+++ b/doc/services/retention/blinfo.rst
@@ -20,9 +20,9 @@ based on the :ref:`nrf52840dk_nrf52840` board and memory layout):
 .. code-block:: devicetree
 
 	/ {
-		sram@2003F000 {
+		sram@2003FC00 {
 			compatible = "zephyr,memory-region", "mmio-sram";
-			reg = <0x2003F000 DT_SIZE_K(1)>;
+			reg = <0x2003FC00 DT_SIZE_K(1)>;
 			zephyr,memory-region = "RetainedMem";
 			status = "okay";