diff --git a/target/linux/ramips/dts/mt7621_hiwifi_hc5962.dts b/target/linux/ramips/dts/mt7621_hiwifi_hc5962.dts
index 9d60d509ab..ec76b35840 100644
--- a/target/linux/ramips/dts/mt7621_hiwifi_hc5962.dts
+++ b/target/linux/ramips/dts/mt7621_hiwifi_hc5962.dts
@@ -74,12 +74,12 @@
 
 		partition@140000 {
 			label = "kernel";
-			reg = <0x140000 0x200000>;
+			reg = <0x140000 0x400000>;
 		};
 
-		partition@340000 {
+		partition@540000 {
 			label = "ubi";
-			reg = <0x340000 0x1E00000>;
+			reg = <0x540000 0x1c00000>;
 		};
 
 		partition@2140000 {
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index 6e64fb8bf1..a72f758c96 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -339,7 +339,7 @@ TARGET_DEVICES += gnubee_gb-pc2
 define Device/hiwifi_hc5962
   BLOCKSIZE := 128k
   PAGESIZE := 2048
-  KERNEL_SIZE := 2097152
+  KERNEL_SIZE := 4096k
   UBINIZE_OPTS := -E 5
   IMAGE_SIZE := 32768k
   IMAGES += factory.bin
@@ -349,9 +349,6 @@ define Device/hiwifi_hc5962
   DEVICE_VENDOR := HiWiFi
   DEVICE_MODEL := HC5962
   DEVICE_PACKAGES := kmod-mt7603 kmod-mt76x2 kmod-usb3 wpad-basic
-  SUPPORTED_DEVICES += hc5962
-  # Kernel partition too small
-  DEFAULT := n
 endef
 TARGET_DEVICES += hiwifi_hc5962