diff --git a/target/linux/kirkwood/files-5.4/arch/arm/boot/dts/kirkwood-ea3500.dts b/target/linux/kirkwood/files-5.4/arch/arm/boot/dts/kirkwood-ea3500.dts
index b41243d8dd..b911138541 100644
--- a/target/linux/kirkwood/files-5.4/arch/arm/boot/dts/kirkwood-ea3500.dts
+++ b/target/linux/kirkwood/files-5.4/arch/arm/boot/dts/kirkwood-ea3500.dts
@@ -165,7 +165,7 @@
 
 		partition@200000 {
 			label = "kernel1";
-			reg = <0x200000 0x290000>;
+			reg = <0x200000 0x1400000>;
 		};
 
 		partition@490000 {
@@ -175,7 +175,7 @@
 
 		partition@1600000 {
 			label = "kernel2";
-			reg = <0x1600000 0x290000>;
+			reg = <0x1600000 0x1400000>;
 		};
 
 		partition@1890000 {
diff --git a/target/linux/kirkwood/patches-5.4/105-linksys-viper-dts.patch b/target/linux/kirkwood/patches-5.4/105-linksys-viper-dts.patch
index 0d97ad14a2..0933b567e4 100644
--- a/target/linux/kirkwood/patches-5.4/105-linksys-viper-dts.patch
+++ b/target/linux/kirkwood/patches-5.4/105-linksys-viper-dts.patch
@@ -28,8 +28,9 @@
  
  		partition@200000 {
 -			label = "kernel";
+-			reg = <0x200000 0x2A0000>;
 +			label = "kernel1";
- 			reg = <0x200000 0x2A0000>;
++			reg = <0x200000 0x1A00000>;
  		};
  
  		partition@4a0000 {
@@ -40,8 +41,9 @@
  
  		partition@1c00000 {
 -			label = "alt_kernel";
+-			reg = <0x1C00000 0x2A0000>;
 +			label = "kernel2";
- 			reg = <0x1C00000 0x2A0000>;
++			reg = <0x1C00000 0x1A00000>;
  		};
  
  		partition@1ea0000 {