diff --git a/board/ci20/genimage.cfg b/board/ci20/genimage.cfg
index fa3e7368d3..5f8a16c610 100644
--- a/board/ci20/genimage.cfg
+++ b/board/ci20/genimage.cfg
@@ -24,6 +24,5 @@ image sdcard.img {
         partition-type = 0x83
         image = "rootfs.ext4"
         offset = 2M
-        size = 60M
     }
 }