diff --git a/boards/arm/stm32l562e_dk/stm32l562e_dk.dts b/boards/arm/stm32l562e_dk/stm32l562e_dk.dts
index 9d312e4cf7a..8bb987504f4 100644
--- a/boards/arm/stm32l562e_dk/stm32l562e_dk.dts
+++ b/boards/arm/stm32l562e_dk/stm32l562e_dk.dts
@@ -52,3 +52,17 @@
 &aes {
 	status = "okay";
 };
+
+&flash0 {
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		/* 2KB at the end of 512KB flash is set for storage */
+		storage_partition: partition@7f800 {
+			   label = "storage";
+			   reg = <0x0007f800 0x00000800>;
+		   };
+	};
+};