diff --git a/README.md b/README.md
index eaf62d1..5e01b56 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,7 @@ git clone https://github.com/hpcloud-mon/mon-vagrant
 ```
 Vertica must be downloaded from the [Vertica site](https://my.vertica.com/). Download these packages and place in the root of this repository.
 - vertica_7.0.1-0_amd64.deb
-- vertica-R-lang_7.0.1_amd64.deb
+- vertica-r-lang_7.0.1-0_amd64.deb
 
 The vertica::console recipe is not enabled by default but if it is added this package is also needed.
 - vertica-console_7.0.1-0_amd64.deb