diff --git a/fabfile.py b/fabfile.py
index 0aabeca2..1b2a0adb 100644
--- a/fabfile.py
+++ b/fabfile.py
@@ -176,6 +176,25 @@ def update_crontab():
         run('python manage.py crontab add')
 
 
+@ticket
+def switch_to_stage4():
+    with cd(REMOTE_HOME_DIR):
+        call_state('stop', only='apache2')
+        run('git fetch')
+        run('git checkout stage4')
+        run('git pull')
+        call_state('start', only='apache2')
+
+@ticket
+def switch_to_stage5():
+    with cd(REMOTE_HOME_DIR):
+        call_state('stop', only='apache2')
+        run('git fetch')
+        run('git checkout staget5')
+        run('git pull')
+        call_state('start', only='apache2')
+
+
 # def stage3_pre_final():
 #     with cd(REMOTE_HOME_DIR):
 #         run('pip install pandas')