diff --git a/scripts/install b/scripts/install
index 73626e3..65d8709 100755
--- a/scripts/install
+++ b/scripts/install
@@ -53,8 +53,6 @@ ynh_script_progression --message="Configuring the app..." --weight=15
 
 pushd $install_dir
 	ynh_use_nodejs
-	rm .cache/yarn/* -rf
-	rm node_modules -rf
 	ynh_exec_warn_less ynh_exec_as $app env $ynh_node_load_PATH yarn install --production
 	ynh_exec_warn_less ynh_exec_as $app env $ynh_node_load_PATH yarn build
 popd