diff --git a/br-ext-chip-xiongmai/board/xm530/kernel/xm530.generic.config b/br-ext-chip-xiongmai/board/xm530/kernel/xm530.generic.config
index bc27ee77..210a3700 100644
--- a/br-ext-chip-xiongmai/board/xm530/kernel/xm530.generic.config
+++ b/br-ext-chip-xiongmai/board/xm530/kernel/xm530.generic.config
@@ -1279,7 +1279,7 @@ CONFIG_JFFS2_CMODE_FAVOURLZO=y
 CONFIG_CRAMFS=y
 CONFIG_SQUASHFS=y
 # CONFIG_SQUASHFS_XATTR is not set
-# CONFIG_SQUASHFS_ZLIB is not set
+CONFIG_SQUASHFS_ZLIB=y
 # CONFIG_SQUASHFS_LZO is not set
 CONFIG_SQUASHFS_XZ=y
 # CONFIG_SQUASHFS_4K_DEVBLK_SIZE is not set