diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 6edc843a..089706d7 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -22,3 +22,18 @@ jobs:
         uses: golangci/golangci-lint-action@v3
         with:
           version: v1.55.2
+
+  lint-jsonschema:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/setup-python@v5
+        with:
+          python-version: 3.12
+
+      - uses: actions/checkout@v3
+
+      - name: install check-jsonschema
+        run: python -m pip install 'check-jsonschema==0.27.3'
+
+      - name: check-jsonschema (metaschema)
+        run: check-jsonschema --check-metaschema docs/static/schema.json