diff --git a/.gitea/workflows/build.yaml b/.gitea/workflows/build.yaml
index b0f7d05..773ebac 100644
--- a/.gitea/workflows/build.yaml
+++ b/.gitea/workflows/build.yaml
@@ -1,19 +1,19 @@
 name: Gitea Actions Demo
 run-name: ${{ gitea.actor }} is testing out Gitea Actions 🚀
-on: [push]
+on:
+  push:
+    branches:
+      - main
 
 jobs:
   Explore-Gitea-Actions:
     runs-on: main
     steps:
-      - run: echo "🎉 The job was automatically triggered by a ${{ gitea.event_name }} event."
-      - run: echo "🐧 This job is now running on a ${{ runner.os }} server hosted by Gitea!"
-      - run: echo "🔎 The name of your branch is ${{ gitea.ref }} and your repository is ${{ gitea.repository }}."
       - name: Check out repository code
         uses: actions/checkout@v4
-      - run: echo "💡 The ${{ gitea.repository }} repository has been cloned to the runner."
-      - run: echo "🖥️ The workflows is now ready to test your code on the runner."
-      - name: List files in the repository
+      - name: Build app
         run: |
-          ls ${{ gitea.workspace }}
+          yarn
+          yarn build
+          ls
       - run: echo "🍏 This job's status is ${{ job.status }}."
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