diff --git a/INSTALL.md b/INSTALL.md
index e8b284de..8b78f3e9 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -19,9 +19,7 @@ Django-orchestra can be installed on any Linux system, however it is **strongly
 2. Install django-orchestra's source code
     ```bash
     sudo apt-get install python3-pip
-    sudo pip3 install django-orchestra==dev \
-        --allow-external django-orchestra \
-        --allow-unverified django-orchestra
+    sudo pip3 install http://github.com/glic3rinu/django-orchestra/tarball/master#egg=django-orchestra-dev
     ```
 
 3. Install requirements