diff --git a/test/test.ts b/test/test.ts
index f3da424..1581d59 100644
--- a/test/test.ts
+++ b/test/test.ts
@@ -4,6 +4,7 @@ import * as docker from '../ts/index';
 let testDockerHost: docker.DockerHost;
 
 if (process.env.CI) {
+  tap.start();
   process.exit(0);
 }