diff --git a/.github/workflows/crystal.yml b/.github/workflows/crystal.yml
new file mode 100644
index 0000000..609ea09
--- /dev/null
+++ b/.github/workflows/crystal.yml
@@ -0,0 +1,22 @@
+---
+name: Crystal CI
+
+on: [push]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    container:
+      image: crystallang/crystal
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Install dependencies
+      run: shards install
+    - name: Build
+      run: make test
+    - name: Tests
+      run: make test
+    - name: install
+      run: make install