diff --git a/target/linux/ipq40xx/files-4.14/arch/arm/boot/dts/qcom-ipq4018-ens620ext.dts b/target/linux/ipq40xx/files-4.14/arch/arm/boot/dts/qcom-ipq4018-ens620ext.dts
index f676ff61cb..34ca133728 100644
--- a/target/linux/ipq40xx/files-4.14/arch/arm/boot/dts/qcom-ipq4018-ens620ext.dts
+++ b/target/linux/ipq40xx/files-4.14/arch/arm/boot/dts/qcom-ipq4018-ens620ext.dts
@@ -63,6 +63,15 @@
 		edma@c080000 {
 			status = "okay";
 		};
+
+		/*
+		 * Disable the broken restart as a workaround for the buggy
+		 * 3.0.0/3.0.1 U-boots that ship with the device.
+		 * Note: The watchdog is now used to restart this device.
+		 */
+		restart@4ab000 {
+			status = "disabled";
+		};
 	};
 
 	buttons {
diff --git a/target/linux/ipq40xx/files-4.19/arch/arm/boot/dts/qcom-ipq4018-ens620ext.dts b/target/linux/ipq40xx/files-4.19/arch/arm/boot/dts/qcom-ipq4018-ens620ext.dts
index dd3ec229fe..8636b18b2e 100644
--- a/target/linux/ipq40xx/files-4.19/arch/arm/boot/dts/qcom-ipq4018-ens620ext.dts
+++ b/target/linux/ipq40xx/files-4.19/arch/arm/boot/dts/qcom-ipq4018-ens620ext.dts
@@ -67,6 +67,15 @@
 		edma@c080000 {
 			status = "okay";
 		};
+
+		/*
+		 * Disable the broken restart as a workaround for the buggy
+		 * 3.0.0/3.0.1 U-boots that ship with the device.
+		 * Note: The watchdog is now used to restart this device.
+		 */
+		restart@4ab000 {
+			status = "disabled";
+		};
 	};
 
 	buttons {