diff --git a/board/aspeed/ast2500-evb/genimage.cfg b/board/aspeed/ast2500-evb/genimage.cfg
index 498a71e4d7..54f20ef6e7 100644
--- a/board/aspeed/ast2500-evb/genimage.cfg
+++ b/board/aspeed/ast2500-evb/genimage.cfg
@@ -30,11 +30,11 @@ image flash.img {
 	partition fitimage {
 		image = "image.itb"
 		offset = 512K
-		size = 4352K
+		size = 6000K
 	}
 
 	partition spare {
-		offset = 4864K
-		size = 27904K
+		offset = 6512K
+		size =  26256K
 	}
 }