diff --git a/scripts/install b/scripts/install
index 11a66cf..16ef885 100755
--- a/scripts/install
+++ b/scripts/install
@@ -59,7 +59,7 @@ pushd $install_dir/terraforming-mars
 	ynh_exec_warn_less env $ynh_node_load_PATH $ynh_npm install --network-timeout=100000
 
 	ynh_script_progression --message="npm run build... This can be very long, be patient !" --weight=25
-	ynh_exec_warn_less ynh_exec_as $app env $ynh_node_load_PATH $ynh_npm run build
+	ynh_exec_warn_less env $ynh_node_load_PATH $ynh_npm run build
 	
 	ynh_script_progression --message="Cleaning cache... " --weight=3
 	ynh_exec_warn_less ynh_exec_as $app env $ynh_node_load_PATH $ynh_npm run start