diff --git a/README.md b/README.md
index 1b8dfd9..a6a420c 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@
 
 ```
 sudo apt-get install bc coreutils dosfstools e2fsprogs fdisk kpartx mtools ninja-build pkg-config python3-pip
-sudo pip3 install meson mako jinja2 ply pyyaml
+sudo pip3 install meson mako jinja2 ply pyyaml dataclasses
 ```
 
 3. Initialize repo: