diff --git a/README.md b/README.md
index d1c7b415bd..fd98105cf5 100644
--- a/README.md
+++ b/README.md
@@ -101,7 +101,7 @@ This project is based on original rt-n56u with latest mtk 4.4.198 kernel, which
   sudo apt install unzip libtool-bin ccache curl cmake gperf gawk flex bison nano xxd \
       fakeroot kmod cpio bc zip git python3-docutils gettext automake autopoint \
       texinfo build-essential help2man pkg-config zlib1g-dev libgmp3-dev \
-      libmpc-dev libmpfr-dev libncurses5-dev libltdl-dev wget libc-dev-bin
+      libmpc-dev libmpfr-dev libncurses5-dev libltdl-dev wget libc-dev-bin liblzma-dev
   ```
   **Optional:**
   - install [golang](https://go.dev/doc/install) for building go programs