diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..b5524a0
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,20 @@
+name: CI
+
+on:
+    push:
+        branches:
+            - master
+    pull_request:
+
+jobs:
+    Percy:
+        runs-on: ubuntu-latest
+
+        steps:
+            - uses: actions/checkout@v2
+
+            - uses: percy/snapshot-action@v0.1.1
+              with:
+                  build-directory: "src/"
+              env:
+                  PERCY_TOKEN: ${{ secrets.PERCY_TOKEN }}