diff --git a/kernel/components/dfs/Kconfig b/kernel/components/dfs/Kconfig
index 657c8a25c42b24be2efe7588ada2debbf7860966..6cd86e849cab810ac9d98627f458e25938c989f3 100644
--- a/kernel/components/dfs/Kconfig
+++ b/kernel/components/dfs/Kconfig
@@ -114,7 +114,7 @@ if RT_USING_DFS
     config RT_USING_DFS_CROMFS
         bool "Enable readonly compressed file system on flash"
         default n
-        select PKG_USING_ZLIB
+        # select PKG_USING_ZLIB
 
     config RT_USING_DFS_RAMFS
         bool "Enable RAM file system"