diff --git a/conf/lstu-minion@.service b/conf/lstu-minion@.service
index 7363924..44ffa4e 100644
--- a/conf/lstu-minion@.service
+++ b/conf/lstu-minion@.service
@@ -4,7 +4,7 @@ Documentation=https://framagit.org/luc/lstu
 
 [Service]
 Type=forking
-User=www-data
+User=__APP__
 WorkingDirectory=__FINALPATH__
 ExecStart=/usr/bin/carton exec script/application minion worker
 
diff --git a/scripts/install b/scripts/install
index 28422c1..7549132 100644
--- a/scripts/install
+++ b/scripts/install
@@ -117,7 +117,7 @@ ynh_system_user_create --username=$app
 #=================================================
 # CONFIGURE LSTU
 #=================================================
-ynh_script_progression --message="Configuring lstu..."
+ynh_script_progression --message="Configuring Lstu..."
 
 config="${final_path}/lstu.conf"
 cp ../conf/lstu.conf.template "$config"
@@ -143,7 +143,7 @@ ynh_store_file_checksum --file="$config"
 #=================================================
 # INSTALL LSTU
 #=================================================
-ynh_script_progression --message="Installing lstu..."
+ynh_script_progression --message="Installing Lstu..."
 
 pushd $final_path
 	carton install --deployment --without=sqlite --without=mysql
@@ -165,7 +165,7 @@ ynh_add_systemd_config
 ynh_script_progression --message="Securing files and directories..."
 
 # Set permissions to app files
-chown -R $app $final_path
+chown -R $app: $final_path
 
 #=================================================
 # SETUP LOGROTATE
diff --git a/scripts/upgrade b/scripts/upgrade
index f9bffde..bc04e31 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -225,13 +225,6 @@ chown -R $app: $final_path
 #=================================================
 ynh_script_progression --message="Integrating service in YunoHost..."
 
-yunohost service add $app --log "/var/log/$app.log" --log "/var/www/$app/log/production.log"
-
-#=================================================
-# INTEGRATE SERVICE IN YUNOHOST
-#=================================================
-ynh_script_progression --message="Integrating service in YunoHost..."
-
 yunohost service add $app --log="/var/log/$app.log" --log="/var/www/$app/log/production.log"
 
 #=================================================