diff --git a/src/cli/index.ts b/src/cli/index.ts
index 2140ee8..5cf1080 100755
--- a/src/cli/index.ts
+++ b/src/cli/index.ts
@@ -220,11 +220,12 @@ program
     }
 
     if (opts.parallel) {
-      const all = await Promise.all(files.map(f => runOne(f, nextPort++)))
-      for (const r of all) {
+      const promises = files.map(async f => {
+        const r = await runOne(f, nextPort++)
         printDots(r)
-        results.push(r)
-      }
+        return r
+      })
+      results.push(...await Promise.all(promises))
       process.stdout.write("\n")
     } else {
       for (const filePath of files) {