diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..3a1ea1f
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,13 @@
+name: Build Docker Image on PR 
+
+on:
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - name: Build the Docker image
+      run: docker build . --file Dockerfile --tag portnote:$(date +%s)
\ No newline at end of file