diff --git a/docs/install/install-include.rst b/docs/install/install-include.rst
index 13f086e7af..aeb4c2d1f6 100644
--- a/docs/install/install-include.rst
+++ b/docs/install/install-include.rst
@@ -118,7 +118,7 @@ Select your preferences and run the install command.
            .. code-block:: bash
 
               pip install --pre --upgrade mxnet
-              git clone https://github.com/dmlc/gluon-nlp
+              git clone https://github.com/dmlc/gluon-nlp --branch master
               cd gluon-nlp && python setup.py install --user
 
         .. container:: cuda