diff --git a/target/linux/generic/patches-3.18/520-squashfs_update_xz_comp_opts.patch b/target/linux/generic/patches-3.18/520-squashfs_update_xz_comp_opts.patch
deleted file mode 100644
index ad11b30281..0000000000
--- a/target/linux/generic/patches-3.18/520-squashfs_update_xz_comp_opts.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-From f31b7c0efa255dd17a5f584022a319387f09b0d8 Mon Sep 17 00:00:00 2001
-From: Jonas Gorski <jonas.gorski@gmail.com>
-Date: Tue, 12 Apr 2011 19:55:41 +0200
-Subject: [PATCH] squashfs: update xz compressor options struct.
-
-Update the xz compressor options struct to match the squashfs userspace
-one.
----
- fs/squashfs/xz_wrapper.c |    4 +++-
- 1 files changed, 3 insertions(+), 1 deletions(-)
-
---- a/fs/squashfs/xz_wrapper.c
-+++ b/fs/squashfs/xz_wrapper.c
-@@ -40,8 +40,10 @@ struct squashfs_xz {
- };
- 
- struct disk_comp_opts {
--	__le32 dictionary_size;
- 	__le32 flags;
-+	__le16 bit_opts;
-+	__le16 fb;
-+	__le32 dictionary_size;
- };
- 
- struct comp_opts {
diff --git a/target/linux/generic/patches-4.1/520-squashfs_update_xz_comp_opts.patch b/target/linux/generic/patches-4.1/520-squashfs_update_xz_comp_opts.patch
deleted file mode 100644
index ad11b30281..0000000000
--- a/target/linux/generic/patches-4.1/520-squashfs_update_xz_comp_opts.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-From f31b7c0efa255dd17a5f584022a319387f09b0d8 Mon Sep 17 00:00:00 2001
-From: Jonas Gorski <jonas.gorski@gmail.com>
-Date: Tue, 12 Apr 2011 19:55:41 +0200
-Subject: [PATCH] squashfs: update xz compressor options struct.
-
-Update the xz compressor options struct to match the squashfs userspace
-one.
----
- fs/squashfs/xz_wrapper.c |    4 +++-
- 1 files changed, 3 insertions(+), 1 deletions(-)
-
---- a/fs/squashfs/xz_wrapper.c
-+++ b/fs/squashfs/xz_wrapper.c
-@@ -40,8 +40,10 @@ struct squashfs_xz {
- };
- 
- struct disk_comp_opts {
--	__le32 dictionary_size;
- 	__le32 flags;
-+	__le16 bit_opts;
-+	__le16 fb;
-+	__le32 dictionary_size;
- };
- 
- struct comp_opts {
diff --git a/target/linux/generic/patches-4.4/520-squashfs_update_xz_comp_opts.patch b/target/linux/generic/patches-4.4/520-squashfs_update_xz_comp_opts.patch
deleted file mode 100644
index ad11b30281..0000000000
--- a/target/linux/generic/patches-4.4/520-squashfs_update_xz_comp_opts.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-From f31b7c0efa255dd17a5f584022a319387f09b0d8 Mon Sep 17 00:00:00 2001
-From: Jonas Gorski <jonas.gorski@gmail.com>
-Date: Tue, 12 Apr 2011 19:55:41 +0200
-Subject: [PATCH] squashfs: update xz compressor options struct.
-
-Update the xz compressor options struct to match the squashfs userspace
-one.
----
- fs/squashfs/xz_wrapper.c |    4 +++-
- 1 files changed, 3 insertions(+), 1 deletions(-)
-
---- a/fs/squashfs/xz_wrapper.c
-+++ b/fs/squashfs/xz_wrapper.c
-@@ -40,8 +40,10 @@ struct squashfs_xz {
- };
- 
- struct disk_comp_opts {
--	__le32 dictionary_size;
- 	__le32 flags;
-+	__le16 bit_opts;
-+	__le16 fb;
-+	__le32 dictionary_size;
- };
- 
- struct comp_opts {
diff --git a/tools/squashfs4/patches/160-expose_lzma_xz_options.patch b/tools/squashfs4/patches/160-expose_lzma_xz_options.patch
index 2fbd954859..9e1c1fbb1e 100644
--- a/tools/squashfs4/patches/160-expose_lzma_xz_options.patch
+++ b/tools/squashfs4/patches/160-expose_lzma_xz_options.patch
@@ -40,6 +40,7 @@
 +
 +
 +struct lzma_opts {
++	uint32_t dict_size;
 +	uint32_t flags;
 +#define LZMA_OPT_FLT_MASK	0xffff
 +#define LZMA_OPT_PRE_OFF	16
@@ -53,7 +54,6 @@
 +#define LZMA_OPT_PB_OFF		6
 +#define LZMA_OPT_PB_MASK	(0x7 << LZMA_OPT_PB_OFF)
 +	uint16_t fb;
-+	uint32_t dict_size;
 +};
 +
 +#if __BYTE_ORDER == __BIG_ENDIAN