diff --git a/weed/s3api/s3api_object_handlers.go b/weed/s3api/s3api_object_handlers.go
index 4130d13c3..54b6da61c 100644
--- a/weed/s3api/s3api_object_handlers.go
+++ b/weed/s3api/s3api_object_handlers.go
@@ -41,6 +41,7 @@ func (s3a *S3ApiServer) PutObjectHandler(w http.ResponseWriter, r *http.Request)
 	// http://docs.aws.amazon.com/AmazonS3/latest/dev/UploadingObjects.html
 
 	bucket, object := getBucketAndObject(r)
+	glog.V(3).Infof("PutObjectHandler %s %s", bucket, object)
 
 	_, err := validateContentMd5(r.Header)
 	if err != nil {