diff --git a/commands/build/lib/systemjs.js b/commands/build/lib/systemjs.js
index 88c8721cf..c3f6ea3f1 100644
--- a/commands/build/lib/systemjs.js
+++ b/commands/build/lib/systemjs.js
@@ -6,8 +6,8 @@ const systemjsBehaviours = {
       'picasso-plugin-q',
       'react',
       'react-dom',
-      '@qlik-trial/qmfe-api',
-      '@qlik/api',
+      /^(?!@qlik-trial\/qmfe-data-client-parcels)(@qlik-trial\/qmfe-)/,
+      /^@qlik\/api\//,
     ];
     const { external } = cfg.systemjs || {};
     return Array.isArray(external) ? external : defaultExternal;