diff --git a/manifest.toml b/manifest.toml
index d7abe34..662e0e2 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -45,9 +45,9 @@ ram.runtime = "50M"
 
 [resources]
     [resources.sources.main]
-    url = "https://github.com/scratchfoundation/scratch-gui/archive/refs/tags/v4.1.3.tar.gz"
-    sha256 = "77283288fa9a8bbad9a02099d6bfc9180244d23ae7011e4c4b97953c509705ac"
-    autoupdate.strategy = "latest_github_tag"
+    url = "https://jo.trax.im/api/packages/julianfoad/generic/scratch-gui-dist/4.1.3/scratch-gui-dist-4.1.3.tar.gz"
+    sha256 = "54a520f30b204c7829f932c1413cbaff956f197411d14190cf721e527d7e854a"
+    #autoupdate.strategy = "..."
 
     [resources.system_user]
 
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 8bf600d..944a65e 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -4,9 +4,6 @@
 # COMMON VARIABLES
 #=================================================
 
-# NodeJS version
-nodejs_version=18
-
 #=================================================
 # PERSONAL HELPERS
 #=================================================
diff --git a/scripts/install b/scripts/install
index 5e93dee..ebb02dd 100644
--- a/scripts/install
+++ b/scripts/install
@@ -12,9 +12,6 @@ source /usr/share/yunohost/helpers
 #=================================================
 # INSTALL DEPENDENCIES
 #=================================================
-ynh_script_progression --message="Installing nodejs..." --weight=50
-
-ynh_install_nodejs --nodejs_version=$nodejs_version
 
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
@@ -22,7 +19,7 @@ ynh_install_nodejs --nodejs_version=$nodejs_version
 ynh_script_progression --message="Setting up source files..." --weight=5
 
 # Download, check integrity, uncompress and patch the source from app.src
-ynh_setup_source --dest_dir="$install_dir/sources"
+ynh_setup_source --dest_dir="$install_dir/www"
 
 chmod -R o-rwx "$install_dir"
 chown -R "$app:www-data" "$install_dir"
@@ -30,18 +27,6 @@ chown -R "$app:www-data" "$install_dir"
 #=================================================
 # Build
 #=================================================
-ynh_script_progression --message="Installing $app..." --weight=40
-
-pushd "$install_dir/sources"
-    ynh_use_nodejs
-    ynh_exec_warn_less ynh_exec_as "$app" env "$ynh_node_load_PATH" "$ynh_npm" install
-    ynh_exec_warn_less ynh_exec_as "$app" env "$ynh_node_load_PATH" BUILD_MODE=dist "$ynh_npm" run build
-popd
-
-mv "$install_dir/sources/build" "$install_dir/www"
-ynh_secure_remove --file="$install_dir/sources"
-
-chown -R "$app:www-data" "$install_dir"
 
 #=================================================
 # SYSTEM CONFIGURATION
diff --git a/scripts/remove b/scripts/remove
index 74aeff0..1bc5685 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -14,8 +14,6 @@ ynh_script_progression --message="Removing system configurations related to $app
 
 ynh_remove_nginx_config
 
-ynh_remove_nodejs
-
 #=================================================
 # END OF SCRIPT
 #=================================================
diff --git a/scripts/restore b/scripts/restore
index 19e60b4..d1a98de 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -23,8 +23,6 @@ chown -R "$app:www-data" "$install_dir"
 #=================================================
 ynh_script_progression --message="Restoring the NGINX configuration..." --weight=1
 
-ynh_install_nodejs --nodejs_version="$nodejs_version"
-
 ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
 
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index 86ca9c2..de22006 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -1,5 +1,7 @@
 #!/bin/bash
 
+#=================================================
+# GENERIC START
 #=================================================
 # IMPORT GENERIC HELPERS
 #=================================================
@@ -10,9 +12,6 @@ source /usr/share/yunohost/helpers
 #=================================================
 # INSTALL DEPENDENCIES
 #=================================================
-ynh_script_progression --message="Installing nodejs..."
-
-ynh_install_nodejs --nodejs_version=$nodejs_version
 
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
@@ -20,7 +19,7 @@ ynh_install_nodejs --nodejs_version=$nodejs_version
 ynh_script_progression --message="Upgrading source files..." --weight=5
 
 # Download, check integrity, uncompress and patch the source from app.src
-ynh_setup_source --dest_dir="$install_dir/sources" --full_replace=1
+ynh_setup_source --dest_dir="$install_dir/www" --full_replace=1
 
 chmod -R o-rwx "$install_dir"
 chown -R "$app:www-data" "$install_dir"
@@ -28,19 +27,6 @@ chown -R "$app:www-data" "$install_dir"
 #=================================================
 # Build
 #=================================================
-ynh_script_progression --message="Installing $app..." --weight=40
-
-pushd "$install_dir/sources"
-    ynh_use_nodejs
-    ynh_exec_warn_less ynh_exec_as "$app" env "$ynh_node_load_PATH" "$ynh_npm" install
-    ynh_exec_warn_less ynh_exec_as "$app" env "$ynh_node_load_PATH" BUILD_MODE=dist "$ynh_npm" run build
-popd
-
-ynh_secure_remove --file="$install_dir/www"
-mv "$install_dir/sources/build" "$install_dir/www"
-ynh_secure_remove --file="$install_dir/sources"
-
-chown -R "$app:www-data" "$install_dir"
 
 #=================================================
 # REAPPLY SYSTEM CONFIGURATIONS