diff --git a/install b/install
index 4e431f4e..71e5262f 100755
--- a/install
+++ b/install
@@ -80,6 +80,7 @@ fi
 
 cd
 
+sudo apt-get install -y cmake
 git clone https://github.com/wb2osz/direwolf.git
 cd direwolf
 mkdir build