diff --git a/board/hardkernel/odroidc2/genimage.cfg b/board/hardkernel/odroidc2/genimage.cfg
index c9306b0639..f49c1deaf3 100644
--- a/board/hardkernel/odroidc2/genimage.cfg
+++ b/board/hardkernel/odroidc2/genimage.cfg
@@ -34,6 +34,5 @@ image sdcard.img {
 	partition rootfs {
 		partition-type = 0x83
 		image = "rootfs.ext4"
-		size = 512M
 	}
 }