diff --git a/.github/workflows/solve.yaml b/.github/workflows/solve.yaml
index b3c62da..80fa640 100644
--- a/.github/workflows/solve.yaml
+++ b/.github/workflows/solve.yaml
@@ -16,7 +16,7 @@ jobs:
           java-version: '21'
       - uses: https://github.com/fwilhe2/setup-kotlin@main
       - name: Run tests
-        run: ./simpletest.sh
+        run: ./simpletest.sh validate
       - name: Solutions
         run: |
           set -e