diff --git a/release/src-rt-6.x.4708/router/patches/e2fsprogs/110-default-metadata-csum-for-ext4.patch b/release/src-rt-6.x.4708/router/patches/e2fsprogs/110-default-metadata-csum-for-ext4.patch
new file mode 100644
index 0000000000..22784dc1a5
--- /dev/null
+++ b/release/src-rt-6.x.4708/router/patches/e2fsprogs/110-default-metadata-csum-for-ext4.patch
@@ -0,0 +1,11 @@
+--- e2fsprogs/misc/mke2fs.conf.in
++++ e2fsprogs/misc/mke2fs.conf.in
+@@ -11,7 +11,7 @@
+ 		features = has_journal
+ 	}
+ 	ext4 = {
+-		features = has_journal,extent,huge_file,flex_bg,metadata_csum,64bit,dir_nlink,extra_isize
++		features = has_journal,extent,huge_file,flex_bg,^metadata_csum,64bit,dir_nlink,extra_isize
+ 	}
+ 	small = {
+ 		blocksize = 1024