diff --git a/conf/generated_config.exs b/conf/generated_config.exs
index 6b7eebe..8781368 100644
--- a/conf/generated_config.exs
+++ b/conf/generated_config.exs
@@ -8,7 +8,7 @@ use Mix.Config
 config :pleroma, Pleroma.Web.Endpoint,
    url: [host: "__DOMAIN__", scheme: "https", port: 443],
    secret_key_base: "__KEY__",
-   http: [port: __PORT__]
+   http: [ip: {127, 0, 0, 1}, port: __PORT__]
 
 config :pleroma, :instance,
   name: "__INSTANCE_NAME__",
diff --git a/conf/media.conf b/conf/media.conf
index 768b570..550fae5 100644
--- a/conf/media.conf
+++ b/conf/media.conf
@@ -1,4 +1,6 @@
- location /proxy {
+ rewrite ^/proxy/(.*)/(.*)/.* /proxy/$1/$2 last;
+
+ location ~ ^/(media|proxy) {
         proxy_cache {APP}_media_cache;
         proxy_cache_key    $host$uri$is_args$args;
         proxy_http_version 1.1;
@@ -9,5 +11,6 @@
         chunked_transfer_encoding on;
         proxy_ignore_headers Cache-Control;
         proxy_hide_header Cache-Control;
+
         proxy_pass http://localhost:__PORT__;
     }
diff --git a/conf/nginx.conf b/conf/nginx.conf
index 6be7e2c..e1fb8e7 100755
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -4,6 +4,17 @@
         if ($scheme = http) {
         rewrite ^ https://$server_name$request_uri? permanent;
 		}
+
+        # Standard nginx configuration
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+        proxy_set_header Host $http_host;
+
+        proxy_pass http://localhost:__PORT__;
+
+        client_max_body_size 16m;
+
         add_header 'Access-Control-Allow-Origin' '*' always;
         add_header 'Access-Control-Allow-Methods' 'POST, PUT, DELETE, GET, PATCH, OPTIONS' always;
         add_header 'Access-Control-Allow-Headers' 'Authorization, Content-Type, Idempotency-Key' always;
@@ -24,14 +35,6 @@
         # Uncomment this only after you get HTTPS working.
         # add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
 
-        proxy_http_version 1.1;
-        proxy_set_header Upgrade $http_upgrade;
-        proxy_set_header Connection "upgrade";
-        proxy_set_header Host $http_host;
-
-        proxy_pass http://localhost:__PORT__;
-
-        client_max_body_size 16m;
 
         # Include SSOWAT user panel.
         include conf.d/yunohost_panel.conf.inc;
diff --git a/scripts/install b/scripts/install
index 425ee92..bc35183 100755
--- a/scripts/install
+++ b/scripts/install
@@ -107,18 +107,19 @@ port=$(ynh_find_port 8095)
 ynh_app_setting_set $app port $port
 
 #=================================================
-# INSTALL ERLANG and ELIXIR
+# INSTALL ERLANG AND ELIXIR
 #=================================================
 ynh_print_info "Installing erlang and elixir ..."
 
 if [ "$(lsb_release --codename --short)" == "jessie" ]; then
-	sudo apt install -y ../conf/esl-erlang_21.2.6-1~debian~jessie_amd64.deb
-	sudo apt install -y ../conf/elixir_1.8.1-2~debian~jessie_amd64.deb
+	echo "deb http://packages.erlang-solutions.com/debian jessie contrib" | tee /etc/apt/sources.list.d/erlang-solutions.list
 elif 
 	[ "$(lsb_release --codename --short)" == "stretch" ]; then
-	sudo apt install -y ../conf/esl-erlang_21.2.6-1~debian~stretch_amd64.deb
-	sudo apt install -y ../conf/elixir_1.8.1-2~debian~stretch_amd64.deb
+	echo "deb http://packages.erlang-solutions.com/debian stretch contrib" | tee /etc/apt/sources.list.d/erlang-solutions.list
 fi
+sudo wget https://packages.erlang-solutions.com/debian/erlang_solutions.asc
+sudo apt-key add erlang_solutions.asc
+sudo rm erlang_solutions.asc
 
 #=================================================
 # INSTALL DEPENDENCIES
diff --git a/scripts/remove b/scripts/remove
index 50479bb..ffa9bc3 100755
--- a/scripts/remove
+++ b/scripts/remove
@@ -74,8 +74,8 @@ ynh_remove_app_dependencies
 #=================================================
 ynh_print_info "Removing erlang and elixir..."
 
-sudo apt remove -y esl-erlang
-sudo apt remove -y elixir
+ynh_secure_remove "/etc/apt/sources.list.d/erlang-solutions.list"
+apt-key del A14F4FCA
 
 #=================================================
 # REMOVE APP MAIN DIR
diff --git a/scripts/restore b/scripts/restore
index 8116c0c..1002244 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -90,18 +90,19 @@ chown -R "$app":"$app" "$final_path"
 #=================================================
 # SPECIFIC RESTORATION
 #=================================================
-# INSTALL ERLANG and ELIXIR
+# INSTALL ERLANG AND ELIXIR
 #=================================================
 ynh_print_info "Installing erlang and elixir ..."
 
 if [ "$(lsb_release --codename --short)" == "jessie" ]; then
-	sudo apt install -y ../settings/conf/esl-erlang_21.2.6-1~debian~jessie_amd64.deb
-	sudo apt install -y ../settings/conf/elixir_1.8.1-2~debian~jessie_amd64.deb
+	echo "deb http://packages.erlang-solutions.com/debian jessie contrib" | tee /etc/apt/sources.list.d/erlang-solutions.list
 elif 
 	[ "$(lsb_release --codename --short)" == "stretch" ]; then
-	sudo apt install -y ../settings/conf/esl-erlang_21.2.6-1~debian~stretch_amd64.deb
-	sudo apt install -y ../settings/conf/elixir_1.8.1-2~debian~stretch_amd64.deb
+	echo "deb http://packages.erlang-solutions.com/debian stretch contrib" | tee /etc/apt/sources.list.d/erlang-solutions.list
 fi
+sudo wget https://packages.erlang-solutions.com/debian/erlang_solutions.asc
+sudo apt-key add erlang_solutions.asc
+sudo rm erlang_solutions.asc
 
 #=================================================
 # REINSTALL DEPENDENCIES
diff --git a/scripts/upgrade b/scripts/upgrade
index 62f883e..840844c 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -140,18 +140,19 @@ then
 fi
 
 #=================================================
-# INSTALL ERLANG and ELIXIR
+# INSTALL ERLANG AND ELIXIR
 #=================================================
 ynh_print_info "Installing erlang and elixir ..."
 
 if [ "$(lsb_release --codename --short)" == "jessie" ]; then
-	sudo apt install -y ../conf/esl-erlang_21.2.6-1~debian~jessie_amd64.deb
-	sudo apt install -y ../conf/elixir_1.8.1-2~debian~jessie_amd64.deb
+	echo "deb http://packages.erlang-solutions.com/debian jessie contrib" | tee /etc/apt/sources.list.d/erlang-solutions.list
 elif 
 	[ "$(lsb_release --codename --short)" == "stretch" ]; then
-	sudo apt install -y ../conf/esl-erlang_21.2.6-1~debian~stretch_amd64.deb
-	sudo apt install -y ../conf/elixir_1.8.1-2~debian~stretch_amd64.deb
+	echo "deb http://packages.erlang-solutions.com/debian stretch contrib" | tee /etc/apt/sources.list.d/erlang-solutions.list
 fi
+sudo wget https://packages.erlang-solutions.com/debian/erlang_solutions.asc
+sudo apt-key add erlang_solutions.asc
+sudo rm erlang_solutions.asc
 
 #=================================================
 # UPGRADE DEPENDENCIES