diff --git a/scripts/install b/scripts/install
index cab6d70..f1cdd41 100755
--- a/scripts/install
+++ b/scripts/install
@@ -41,7 +41,13 @@ ynh_add_config --template="default.yml" --destination="$install_dir/.config/defa
 #=================================================
 ynh_script_progression --message="Building app..." --weight=15
 
-misskey_build
+pushd "$install_dir"
+    ynh_use_nodejs
+    ynh_exec_warn_less env $ynh_node_load_PATH corepack enable && COREPACK_ENABLE_DOWNLOAD_PROMPT=0 corepack prepare pnpm@latest --activate
+    ynh_exec_warn_less ynh_exec_as "$app" env "$ynh_node_load_PATH" NODE_ENV=production yarn add ts-node webpack -W
+    ynh_exec_warn_less ynh_exec_as "$app" env "$ynh_node_load_PATH" NODE_ENV=production yarn build
+    ynh_exec_warn_less ynh_exec_as "$app" env "$ynh_node_load_PATH" NODE_ENV=production yarn run init
+popd
 
 #=================================================
 # SYSTEM CONFIGURATION