diff --git a/README.md b/README.md
index 61532a98..b7ab97ae 100644
--- a/README.md
+++ b/README.md
@@ -38,7 +38,7 @@ As for the rest, the interface should be pretty straightforward. If you have a q
 * Install dependencies:
 
 ```sh
-sudo apt-get install libgtk-3-dev libcurl4-gnutls-dev libpcap0.8-dev libsdl2-dev qtbase5-dev qtdeclarative5-dev libslirp-dev
+sudo apt-get install cmake libgtk-3-dev libcurl4-gnutls-dev libpcap0.8-dev libsdl2-dev qtbase5-dev qtdeclarative5-dev libslirp-dev
 ```
 
 * Compile: