diff --git a/lib/runner/concurrency/index.js b/lib/runner/concurrency/index.js
index f1952da2e2..5cb894fe2d 100644
--- a/lib/runner/concurrency/index.js
+++ b/lib/runner/concurrency/index.js
@@ -216,8 +216,14 @@ class Concurrency extends EventEmitter {
       });
     });
 
-    return Promise.all(workerPool.tasks);
+    return new Promise((resolve, reject) => {
+      Promise.allSettled(workerPool.tasks)
+        .then(values => {
+          values.some(({status}) =>  status === 'rejected') ? reject() : resolve();
+        }); 
+    });
   }
+
   /**
   *
   * @param {Array} modules