diff --git a/.github/workflows/crystal.yml b/.github/workflows/crystal.yml
new file mode 100644
index 0000000..d96e2f2
--- /dev/null
+++ b/.github/workflows/crystal.yml
@@ -0,0 +1,23 @@
+name: Crystal CI
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    container:
+      image: crystallang/crystal
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Install dependencies
+      run: shards install
+    - name: Run build
+      run: make build
+    #- name: Run tests
+    #  run: crystal spec