1 files changed, 1 insertions, 1 deletions
diff --git a/README.md b/README.md
index ce13952..ef2a1ab 100644
--- a/README.md
+++ b/README.md
@@ -74,7 +74,7 @@ Build Steps
 We assume that the RISCV environment variable is set to the RISC-V tools
 install path.
 
-    $ apt-get install device-tree-compiler
+    $ apt-get install device-tree-compiler libboost-regex-dev
     $ mkdir build
     $ cd build
     $ ../configure --prefix=$RISCV