diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..fc31998
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,64 @@
+name: CI
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+  workflow_dispatch:
+
+jobs:
+  main:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          submodules: true
+
+      - name: Apt dependencies
+        shell: bash
+        run: |
+          sudo apt -y update
+          sudo apt install -y libgcc-9-dev \
+                              libstdc++-9-dev \
+                              libembree-dev \
+                              python3-dev \
+                              libhdf5-dev \
+                              libeigen3-dev \
+                              cmake
+
+      - name: Python dependencies
+        shell: bash
+        run: |
+          pip install numpy \
+                      scipy \
+                      matplotlib \
+                      h5py \
+                      pytest \
+                      pytest-cov \
+                      codecov
+
+      - name: Build MOAB
+        shell: bash
+        run: |
+          cd ~
+          git clone https://bitbucket.org/fathomteam/moab.git
+          cd moab
+          git checkout 5.3.1
+          mkdir build
+          cd build
+          cmake -DENABLE_HDF5=ON -DENABLE_BLASLAPACK=OFF -DENABLE_PYMOAB=ON -DCMAKE_INSTALL_PREFIX=/usr/local -DCMAKE_BUILD_TYPE=Release ..
+          make -j4
+          sudo make install
+
+      - name: Install
+        shell: bash
+        run: |
+          pip install .
+
+      - name: Test
+        shell: bash
+        run: |
+          pytest -v .
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