diff --git a/README.md b/README.md
index 8e42c50..9d4dfb8 100644
--- a/README.md
+++ b/README.md
@@ -22,6 +22,8 @@ On Mint or ubuntu, you can do this by running:
 
    $ sudo apt-get install mono-complete mono-xbuild git
 
+For Ubuntu 18.04 also install libmono-microsoft-visualbasic10.0-cil
+
 On Centos, you need the epel repository
    # yum install epel-release
    # yum install mono-complete mono-devel