diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 558e171..c5a60f6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -41,6 +41,11 @@ jobs:
         with:
           dependency-versions: ${{ matrix.dependency-versions }}
 
+      - name: Ensure sync
+        run: |
+          wget https://docs.github.com/public/fpt/schema.docs.graphql -O examples/schema.docs.graphql
+          bin/graphql-client-code-generator --config=examples/config.php --config=tests/config.php --ensure-sync
+
       - name: Run tests
         run: vendor/bin/phpunit
 
diff --git a/bin/graphql-client-code-generator b/bin/graphql-client-code-generator
index 7228b4a..0b894ba 100755
--- a/bin/graphql-client-code-generator
+++ b/bin/graphql-client-code-generator
@@ -41,5 +41,5 @@ if ($input->getFirstArgument() === null) {
 
 $application = new Application('graphql-client-code-generator', '1.0.0');
 
-$application->addCommand(new Command()->setCode(new GenerateCommand(new Filesystem())));
+$application->addCommand(new Command('generate')->setCode(new GenerateCommand(new Filesystem())));
 $application->run($input);