diff --git a/640.md b/640.md
index a591604..8a40fe1 100644
--- a/640.md
+++ b/640.md
@@ -18,8 +18,8 @@ The 640 board is used to drive up to 6 DC motors and 2 Servo motors.
 
 Test
 
-```
-$ git clone
+``` bash
+$ git clone https://github.com/darkwaterfoundation/darkwater_python_640.git
 ```
 
 ### Import libraries