diff --git a/scripts/remove b/scripts/remove
new file mode 100644
index 0000000..09b81e3
--- /dev/null
+++ b/scripts/remove
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+sudo service transmission-daemon stop
+sudo yunohost firewall disallow TCP 51413
+domain=$(sudo yunohost app setting transmission domain)
+
+sudo rm /etc/nginx/conf.d/$domain.d/transmission.conf
+sudo rm -rf /home/yunohost.transmission
+
+sudo apt-get remove -y -qq transmission-daemon
+
+sudo service nginx reload
+sudo yunohost app ssowatconf                                                                                                                                                                     
diff --git a/scripts/upgrade b/scripts/upgrade
new file mode 100644
index 0000000..29c67b5
--- /dev/null
+++ b/scripts/upgrade
@@ -0,0 +1,29 @@
+#!/bin/bash                                                                                                                                                                                      
+
+# Retrieve arguments
+domain=$(sudo yunohost app setting transmission domain)
+path=$(sudo yunohost app setting transmission path)
+
+# Remove trailing "/" for next commands
+path=${path%/}
+
+# Upgrade official debian package
+sudo apt-get install transmission-daemon -y -qq 
+
+# Make directories and set rights
+sudo mkdir -p /home/yunohost.transmission/{progress,completed}
+sudo chgrp debian-transmission /home/yunohost.transmission/{progress,completed}
+sudo chmod 770 -R /home/yunohost.transmission/{progress,completed}
+
+# Configure Transmission and reload
+sed -i "s@/PATHTOCHANGE@$path@g" ../conf/settings.json
+sudo cp ../conf/settings.json /etc/transmission-daemon/settings.json
+sudo service transmission-daemon reload
+
+# Open port in firewall
+sudo yunohost firewall allow TCP 51413 > /dev/null 2>&1
+
+# Configure Nginx and reload
+sed -i "s@/PATHTOCHANGE@$path@g" ../conf/nginx.conf
+sudo cp ../conf/nginx.conf /etc/nginx/conf.d/$domain.d/transmission.conf
+sudo service nginx reload