diff --git a/scripts/install b/scripts/install
index 92477ea..60d6a73 100755
--- a/scripts/install
+++ b/scripts/install
@@ -215,6 +215,9 @@ pushd $final_path/$app
 	#Generate key pair
     sudo -u "$app" MIX_ENV=prod mix web_push.gen.keypair >> "config/prod.secret.exs"
 	ynh_replace_string "administrator@example.com" "$admin_email" "$final_path/$app/config/prod.secret.exs"
+
+	#Create uploads dir
+	mkdir uploads
 popd
 
 #=================================================
diff --git a/scripts/remove b/scripts/remove
index 4089ddd..cf83f1d 100755
--- a/scripts/remove
+++ b/scripts/remove
@@ -74,7 +74,7 @@ ynh_remove_app_dependencies
 #=================================================
 ynh_print_info "Removing erlang repository..."
 
-ynh_secure_remove "/etc/apt/sources.list.d/${app}.list"
+ynh_secure_remove "/etc/apt/sources.list.d/$app.list"
 apt-key del A14F4FCA
 
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index 4749444..e85410b 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -80,6 +80,9 @@ then
 	yunohost firewall disallow TCP $port 2>&1
 fi
 
+# Remove old repository
+ynh_secure_remove "/etc/apt/sources.list.d/erlang-solutions.list"
+
 #=================================================
 # BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
 #=================================================
@@ -139,6 +142,20 @@ then
 	ynh_store_file_checksum "/etc/nginx/conf.d/$domain.d/$app.conf"
 fi
 
+#=================================================
+# ADD ERLANG REPOSITORY
+#=================================================
+ynh_print_info "Adding Erlang repository..."
+
+wget https://packages.erlang-solutions.com/debian/erlang_solutions.asc
+apt-key add erlang_solutions.asc
+rm erlang_solutions.asc
+if [ "$(lsb_release --codename --short)" == "jessie" ]; then
+	echo "deb http://packages.erlang-solutions.com/debian jessie contrib" | tee /etc/apt/sources.list.d/$app.list
+elif [ "$(lsb_release --codename --short)" == "stretch" ]; then
+	echo "deb http://packages.erlang-solutions.com/debian stretch contrib" | tee /etc/apt/sources.list.d/$app.list
+fi
+ynh_package_update
 #=================================================
 # UPGRADE DEPENDENCIES
 #=================================================