diff --git a/weed/server/common.go b/weed/server/common.go
index 75fc3ad9e..44098a4b5 100644
--- a/weed/server/common.go
+++ b/weed/server/common.go
@@ -274,7 +274,7 @@ func processRangeRequest(r *http.Request, w http.ResponseWriter, totalSize int64
 		ra := ranges[0]
 		w.Header().Set("Content-Length", strconv.FormatInt(ra.length, 10))
 		w.Header().Set("Content-Range", ra.contentRange(totalSize))
-		// w.WriteHeader(http.StatusPartialContent)
+		w.WriteHeader(http.StatusPartialContent)
 
 		err = writeFn(w, ra.start, ra.length)
 		if err != nil {
@@ -315,7 +315,7 @@ func processRangeRequest(r *http.Request, w http.ResponseWriter, totalSize int64
 	if w.Header().Get("Content-Encoding") == "" {
 		w.Header().Set("Content-Length", strconv.FormatInt(sendSize, 10))
 	}
-	// w.WriteHeader(http.StatusPartialContent)
+	w.WriteHeader(http.StatusPartialContent)
 	if _, err := io.CopyN(w, sendContent, sendSize); err != nil {
 		http.Error(w, "Internal Error", http.StatusInternalServerError)
 		return