diff --git a/npm/ng-packs/scripts/prod-build.ts b/npm/ng-packs/scripts/prod-build.ts
index a6bad4c8c9..03a1432b99 100644
--- a/npm/ng-packs/scripts/prod-build.ts
+++ b/npm/ng-packs/scripts/prod-build.ts
@@ -2,6 +2,11 @@ import execa from 'execa';
 import fse from 'fs-extra';
 
 (async () => {
+  await execa('yarn', ['ng', 'build', '--prod'], {
+    stdout: 'inherit',
+    cwd: '..',
+  });
+
   await execa('yarn', ['install', '--ignore-scripts'], {
     stdout: 'inherit',
     cwd: '../../../templates/app/angular',