diff --git a/playground/__tests__/cli.test.js b/playground/__tests__/cli.test.js
index b5b3b93..3379fd6 100644
--- a/playground/__tests__/cli.test.js
+++ b/playground/__tests__/cli.test.js
@@ -6,6 +6,13 @@ const exec = util.promisify(require('child_process').exec);
 jest.setTimeout(20000);
 
 describe('Test the config-sync CLI', () => {
+
+  afterAll(async () => {
+    // Remove the generated files and the DB.
+    await exec('rm -rf config/sync');
+    await exec('rm -rf .tmp');
+  });
+
   test('Export', async () => {
     const { stdout } = await exec('yarn cs export -y');
     expect(stdout).toContain('Finished export');