diff --git a/boards/st/nucleo_l152re/nucleo_l152re.dts b/boards/st/nucleo_l152re/nucleo_l152re.dts
index fc308f5988f..afcccc8dd01 100644
--- a/boards/st/nucleo_l152re/nucleo_l152re.dts
+++ b/boards/st/nucleo_l152re/nucleo_l152re.dts
@@ -145,10 +145,10 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		/* Set 2KB of storage at the end of 512KB flash */
-		storage_partition: partition@7f800 {
+		/* Set 8KB of storage at the end of 512KB flash */
+		storage_partition: partition@7e000 {
 			label = "storage";
-			reg = <0x0007f800 DT_SIZE_K(2)>;
+			reg = <0x0007e000 DT_SIZE_K(8)>;
 		};
 	};
 };