diff --git a/target/linux/ipq40xx/files-4.14/arch/arm/boot/dts/qcom-ipq4018-rt-ac58u.dts b/target/linux/ipq40xx/files-4.14/arch/arm/boot/dts/qcom-ipq4018-rt-ac58u.dts
index 0b3e4f0e65..89b697dcbd 100644
--- a/target/linux/ipq40xx/files-4.14/arch/arm/boot/dts/qcom-ipq4018-rt-ac58u.dts
+++ b/target/linux/ipq40xx/files-4.14/arch/arm/boot/dts/qcom-ipq4018-rt-ac58u.dts
@@ -25,7 +25,7 @@
 
 	memory {
 		device_type = "memory";
-		reg = <0x80000000 0x8000000>;
+		reg = <0x80000000 0x10000000>;
 	};
 
 	aliases {