diff --git a/npm/ng-packs/package.json b/npm/ng-packs/package.json
index 1e8d335ff9..f66eb74303 100644
--- a/npm/ng-packs/package.json
+++ b/npm/ng-packs/package.json
@@ -9,8 +9,9 @@
     "lint": "ng lint",
     "scripts:build": "cd scripts && npm install && yarn build",
     "prepare:workspace": "yarn scripts:build",
-    "ci": "yarn prepare:workspace && yarn ci:test && yarn ng lint",
+    "ci": "yarn prepare:workspace && yarn ci:test && yarn ng lint && yarn ci:build",
     "ci:test": "ng test --coverage=false",
+    "ci:build": "cd scripts && yarn build:prod",
     "lerna": "lerna",
     "generate:changelog": "conventional-changelog -p angular -i CHANGELOG.md -s"
   },
diff --git a/npm/ng-packs/scripts/package.json b/npm/ng-packs/scripts/package.json
index 5388e306e9..14e83b6d51 100644
--- a/npm/ng-packs/scripts/package.json
+++ b/npm/ng-packs/scripts/package.json
@@ -6,6 +6,7 @@
   "modules": "[build.js, sync.js]",
   "scripts": {
     "build": "node -r esm build.js",
+    "build:prod": "node -r esm prod-build.js",
     "publish-packages": "node -r esm publish.js",
     "install-new-dependencies": "node -r esm install-new-dependencies.js",
     "sync": "node -r esm sync.js",
diff --git a/npm/ng-packs/scripts/prod-build.js b/npm/ng-packs/scripts/prod-build.js
new file mode 100644
index 0000000000..2f204b11d7
--- /dev/null
+++ b/npm/ng-packs/scripts/prod-build.js
@@ -0,0 +1,21 @@
+// ESM syntax is supported.
+import execa from 'execa';
+import fse from 'fs-extra';
+
+(async () => {
+  await execa('yarn', ['install', '--ignore-scripts'], {
+    stdout: 'inherit',
+    cwd: '../../../templates/app/angular',
+  });
+
+  await fse.remove('../../../templates/app/angular/node_modules/@abp');
+
+  await fse.copy('../node_modules/@abp', '../../../templates/app/angular/node_modules/@abp', {
+    overwrite: true,
+  });
+
+  await execa('yarn', ['ng', 'build', '--prod'], {
+    stdout: 'inherit',
+    cwd: '../../../templates/app/angular',
+  });
+})();