diff --git a/scripts/install b/scripts/install
index e0c43d8..6e55c2f 100755
--- a/scripts/install
+++ b/scripts/install
@@ -125,7 +125,7 @@ ynh_install_composer --install_args="--ignore-platform-reqs"
 #=================================================
 # BUILDING
 #=================================================
-ynh_script_progression --message="Building..."
+ynh_script_progression --message="Building..." --weight=10
 
 # Setup application config
 ynh_add_config --template="../conf/.env.example" --destination="$final_path/.env"
diff --git a/scripts/upgrade b/scripts/upgrade
index 884d63d..8062961 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -23,7 +23,6 @@ public_path=$(ynh_app_setting_get --app=$app --key=public_path)
 db_name=$(ynh_app_setting_get --app=$app --key=db_name)
 db_pwd=$(ynh_app_setting_get --app=$app --key=mysqlpwd)
 phpversion=$YNH_PHP_VERSION
-version=ynh_app_upstream_version
 
 #=================================================
 # CHECK VERSION
@@ -62,8 +61,8 @@ if [ -z "$final_path" ]; then
 	ynh_app_setting_set --app=$app --key=final_path --value=$final_path
 fi
 
-# If public_path doesn't exist, create it
-if [ -z "$public_path" ]; then
+# If new public_path doesn't exist, create it
+if [ -z "/home/yunohost.app/$app" ]; then
         public_path=/home/yunohost.app/$app
         mkdir -p $public_path
         chmod 755 $public_path
diff --git a/sources/app-00-ffmpeg.patch b/sources/app-00-ffmpeg.patch
deleted file mode 100644
index 336b9f3..0000000
--- a/sources/app-00-ffmpeg.patch
+++ /dev/null
@@ -1,16 +0,0 @@
-diff --git a/app/Actions/Photo/Extensions/VideoEditing.php b/app/Actions/Photo/Extensions/VideoEditing.php
-index 1a96769..5842606 100644
---- a/app/Actions/Photo/Extensions/VideoEditing.php
-+++ b/app/Actions/Photo/Extensions/VideoEditing.php
-@@ -45,7 +45,10 @@ trait VideoEditing
-                /**
-                 * ! check if we can use path instead of this ugly thing.
-                 */
--               $ffmpeg = FFMpeg::create();
-+               $ffmpeg = FFMpeg::create(array(
-+                       'ffmpeg.binaries'  => '/usr/bin/ffmpeg',
-+                       'ffprobe.binaries' => '/usr/bin/ffprobe',
-+               ));
-                /** @var Video */
-                $video = $ffmpeg->open(Storage::path('big/' . $photo->url));
-                if (!($tmp = tempnam(sys_get_temp_dir(), 'lychee')) ||