diff --git a/.github/workflows/develop_ci.yml b/.github/workflows/develop_ci.yml
index 602d357e..1f997904 100644
--- a/.github/workflows/develop_ci.yml
+++ b/.github/workflows/develop_ci.yml
@@ -12,6 +12,8 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v2
+        with:
+          ref: ${{ github.head_ref }}
 
       - name: Test
         run: |
diff --git a/.github/workflows/main_ci.yml b/.github/workflows/main_ci.yml
new file mode 100644
index 00000000..1f997904
--- /dev/null
+++ b/.github/workflows/main_ci.yml
@@ -0,0 +1,20 @@
+name: Pull Request Workflow
+
+on:
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+        with:
+          ref: ${{ github.head_ref }}
+
+      - name: Test
+        run: |
+          cat README.md && cat version.json