diff --git a/scripts/install b/scripts/install
index 6aaa93c..15c445f 100644
--- a/scripts/install
+++ b/scripts/install
@@ -100,6 +100,7 @@ ynh_setup_source --dest_dir=$final_path
 chmod 750 "$final_path"
 chmod -R o-rwx "$final_path"
 chown -R $app:www-data "$final_path"
+chmod +x "$final_path/app.js"
 
 #=================================================
 # NGINX CONFIGURATION