diff --git a/board/linksprite/pcduino/genimage.cfg b/board/linksprite/pcduino/genimage.cfg
index 9cbc383d44..db33322118 100644
--- a/board/linksprite/pcduino/genimage.cfg
+++ b/board/linksprite/pcduino/genimage.cfg
@@ -10,6 +10,7 @@ image boot.vfat {
 			"boot.scr"
 		}
 	}
+
 	size = 16M
 }
 
@@ -24,8 +25,8 @@ image sdcard.img {
 	partition u-boot {
 		in-partition-table = "no"
 		image = "u-boot-sunxi-with-spl.bin"
-		offset = 8192
-		size = 1040384 # 1MB - 8192
+		offset = 8K
+		size = 1016K # 1MB - 8KB
 	}
 
 	partition boot {