diff --git a/docs/development/building.md b/docs/development/building.md
index a395e7c691..7dece9b78a 100644
--- a/docs/development/building.md
+++ b/docs/development/building.md
@@ -2,7 +2,7 @@
 ## Checkout source code
 
 ```
-git clone --recursive git@github.com:PegasysEng/Pantheon.git
+git clone --recursive git@github.com:PegasysEng/pantheon.git
 ```
 OR
 ```