diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
new file mode 100644
index 0000000..5b5cdbe
--- /dev/null
+++ b/.github/workflows/tests.yml
@@ -0,0 +1,31 @@
+name: tests
+
+on:
+  push:
+    branches: [ "kolo" ]
+  pull_request:
+    branches: [ "kolo" ]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+    
+    - uses: actions/setup-python@v3
+      with:
+        python-version: "3.13"
+    
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install poetry
+        poetry install
+
+    - name: Run tests
+      run: poetry run python -m unittest discover