diff --git a/README.md b/README.md
index 56bfc9c..58a5dcb 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ At the start of 2020 a new version of XLX was released that allows for native C4
 ```sh
 git clone https://github.com/n5amd/xlxd-debian-installer
 cd xlxd-debian-installer
-./xlxd-debian-installer
+./xlxd-debian-installer.sh
 ```
 ## How to find what reflectors are available
 Find a current active reflector dashboard, for example, https://xlx.n5amd.com/index.php?show=reflectors and you will see the gaps in reflector numbers in the list. Those reflector numbers not listed are available.