diff --git a/.github/workflows/visualize.yml b/.github/workflows/visualize.yml
new file mode 100644
index 0000000..afdbdd0
--- /dev/null
+++ b/.github/workflows/visualize.yml
@@ -0,0 +1,16 @@
+name: Create diagram
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+jobs:
+  get_data:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@master
+      - name: Update diagram
+        uses: githubocto/repo-visualizer@main
+        with:
+          branch: diagram