diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index 053b51d..566a674 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -21,6 +21,9 @@ jobs:
       - name: Check formatting
         working-directory: sof-js
         run: bun run check-fmt
+      - name: Validate JSON tests
+        working-directory: sof-js
+        run: bun run validate
       - name: Run tests
         working-directory: sof-js
         run: bun test
diff --git a/sof-js/package.json b/sof-js/package.json
index dcae61b..8b37528 100644
--- a/sof-js/package.json
+++ b/sof-js/package.json
@@ -6,7 +6,8 @@
   "type": "module",
   "scripts": {
     "fmt": "prettier -w ../tests",
-    "check-fmt": "prettier -c ../tests"
+    "check-fmt": "prettier -c ../tests",
+    "validate": "ajv -s ../tests.schema.json -d \"../tests/*.json\""
   },
   "author": "niquola,jmandel",
   "license": "ISC",