diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
new file mode 100644
index 0000000..6c6f028
--- /dev/null
+++ b/.github/workflows/run-tests.yml
@@ -0,0 +1,25 @@
+name: Run @jwetzell/posistagenet tests
+on:
+  pull_request:
+    branches:
+      - main
+    paths:
+      - 'src/**'
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+
+      - name: Set up Node.js
+        uses: actions/setup-node@0a44ba7841725637a19e28fa30b79a866c81b0a6 # v4.0.4
+        with:
+          node-version-file: '.nvmrc'
+          cache: 'npm'
+          cache-dependency-path: './package-lock.json'
+
+      - name: Install Node.js dependencies
+        run: npm ci
+
+      - run: npm run test