diff --git a/README.md b/README.md
index 1bc941d..dd7eb5e 100644
--- a/README.md
+++ b/README.md
@@ -60,7 +60,7 @@ brew install silicon
 ```bash
 sudo apt install expat
 sudo apt install libxml2-dev
-sudo apt install pkg-config libasound2-dev libssl-dev cmake libfreetype6-dev libexpat1-dev libxcb-composite0-dev libharfbuzz-dev
+sudo apt install pkg-config libasound2-dev libssl-dev cmake libfreetype6-dev libexpat1-dev libxcb-composite0-dev libharfbuzz-dev libfontconfig1-dev g++ 
 ```
 
 ### Fedora