diff --git a/doc/51Degrees-device-detection.txt b/doc/51Degrees-device-detection.txt
index 1ee912d..71b2eb7 100644
--- a/doc/51Degrees-device-detection.txt
+++ b/doc/51Degrees-device-detection.txt
@@ -14,7 +14,7 @@
 In order to enable 51Degrees download the 51Degrees source code from the
 official github repository :
 
-    git clone https://github.com/51Degrees/Device-Detection
+    git clone https://git.51Degrees.com/Device-Detection.git -b v3.2.10
 
 then run 'make' with USE_51DEGREES and 51DEGREES_SRC set. Both 51DEGREES_INC
 and 51DEGREES_LIB may additionally be used to force specific different paths