diff --git a/src/runner.js b/src/runner.js
index e0f07b4..428e126 100644
--- a/src/runner.js
+++ b/src/runner.js
@@ -59,7 +59,7 @@ const makeSummary = results => {
             const summary = `test result: ${failed}. ${passed} passed; ${failed} failed`
 
             if (failed === 0) {
-                return ''
+                return summary
             }
 
             const failures = results