diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
new file mode 100644
index 0000000..70815aa
--- /dev/null
+++ b/.github/workflows/pr.yml
@@ -0,0 +1,57 @@
+name: PR
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+  
+
+jobs:
+  unit-test:
+    name: Unit Test
+    runs-on: [runs-on, runner=8cpu-linux-x64, "run-id=${{ github.run_id }}"]
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Run tests
+        run: |
+          cd verifier
+          cargo test --package sp1-solana:0.1.0 --lib --features sp1-serialize --release
+
+  solana-test:
+    name: Solana Test
+    runs-on: [runs-on, runner=8cpu-linux-x64, "run-id=${{ github.run_id }}"]
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+      
+      - name: Run solana program tests
+        run: |
+          cd example/script
+          cargo test --release
+
+  lock-files:
+    name: "Check lock files"
+    runs-on: ["runs-on", "runner=8cpu-linux-x64", "run-id=${{ github.run_id }}"]
+    env:
+      CARGO_NET_GIT_FETCH_WITH_CLI: "true"
+    steps:
+      - name: "Checkout sources"
+        uses: "actions/checkout@v4"
+
+      - name: "Update lock files"
+        run: |
+          cargo tree
+          (cd ./example/program && cargo tree)
+          (cd ./example/script && cargo tree)
+
+      - name: "Assert no changes"
+        run: |
+          if [ -n "$(git status --porcelain)" ]; then 
+            echo "Lock files not up to date"
+            exit 1
+          fi
\ No newline at end of file