diff --git a/api/src/main/java/io/minio/MinioAsyncClient.java b/api/src/main/java/io/minio/MinioAsyncClient.java
index 1e865626f..4af18480b 100644
--- a/api/src/main/java/io/minio/MinioAsyncClient.java
+++ b/api/src/main/java/io/minio/MinioAsyncClient.java
@@ -1117,7 +1117,7 @@ private synchronized void populate() {
               if (!response.result().errors().isEmpty()) {
                 errorIterator = response.result().errors().iterator();
                 setError();
-                completed = true;
+                completed = error != null;
               }
             } catch (MinioException e) {
               error = new Result<>(e);