diff --git a/scripts/install b/scripts/install
index ea74202..511851e 100644
--- a/scripts/install
+++ b/scripts/install
@@ -93,6 +93,7 @@ pushd "$install_dir"
 	ynh_use_nodejs
 	ynh_exec_warn_less sudo -u $app env $ynh_node_load_PATH $ynh_npm ci
 	ynh_exec_warn_less sudo -u $app env $ynh_node_load_PATH $ynh_npm run install:components
+	ynh_exec_warn_less sudo -u $app env $ynh_node_load_PATH $ynh_npm run build
 popd
 
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index ef05676..de80e47 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -118,6 +118,7 @@ pushd "$install_dir"
 	ynh_use_nodejs
 	ynh_exec_warn_less sudo -u $app env $ynh_node_load_PATH $ynh_npm ci
 	ynh_exec_warn_less sudo -u $app env $ynh_node_load_PATH $ynh_npm run install:components
+	ynh_exec_warn_less sudo -u $app env $ynh_node_load_PATH $ynh_npm run build
 popd
 
 #=================================================