diff --git a/backend/mailru/api/m1.go b/backend/mailru/api/m1.go
index 575510583..91138d9a3 100644
--- a/backend/mailru/api/m1.go
+++ b/backend/mailru/api/m1.go
@@ -159,71 +159,6 @@ type FolderInfoResponse struct {
 	Email  string `json:"email"`
 }
 
-// ShardInfoResponse ...
-type ShardInfoResponse struct {
-	Email string `json:"email"`
-	Body  struct {
-		Video []struct {
-			Count string `json:"count"`
-			URL   string `json:"url"`
-		} `json:"video"`
-		ViewDirect []struct {
-			Count string `json:"count"`
-			URL   string `json:"url"`
-		} `json:"view_direct"`
-		WeblinkView []struct {
-			Count string `json:"count"`
-			URL   string `json:"url"`
-		} `json:"weblink_view"`
-		WeblinkVideo []struct {
-			Count string `json:"count"`
-			URL   string `json:"url"`
-		} `json:"weblink_video"`
-		WeblinkGet []struct {
-			Count int    `json:"count"`
-			URL   string `json:"url"`
-		} `json:"weblink_get"`
-		Stock []struct {
-			Count string `json:"count"`
-			URL   string `json:"url"`
-		} `json:"stock"`
-		WeblinkThumbnails []struct {
-			Count string `json:"count"`
-			URL   string `json:"url"`
-		} `json:"weblink_thumbnails"`
-		PublicUpload []struct {
-			Count string `json:"count"`
-			URL   string `json:"url"`
-		} `json:"public_upload"`
-		Auth []struct {
-			Count string `json:"count"`
-			URL   string `json:"url"`
-		} `json:"auth"`
-		Web []struct {
-			Count string `json:"count"`
-			URL   string `json:"url"`
-		} `json:"web"`
-		View []struct {
-			Count string `json:"count"`
-			URL   string `json:"url"`
-		} `json:"view"`
-		Upload []struct {
-			Count string `json:"count"`
-			URL   string `json:"url"`
-		} `json:"upload"`
-		Get []struct {
-			Count string `json:"count"`
-			URL   string `json:"url"`
-		} `json:"get"`
-		Thumbnails []struct {
-			Count string `json:"count"`
-			URL   string `json:"url"`
-		} `json:"thumbnails"`
-	} `json:"body"`
-	Time   int64 `json:"time"`
-	Status int   `json:"status"`
-}
-
 // CleanupResponse ...
 type CleanupResponse struct {
 	Email     string `json:"email"`
diff --git a/backend/mailru/mailru.go b/backend/mailru/mailru.go
index 316e39558..e35c4e334 100644
--- a/backend/mailru/mailru.go
+++ b/backend/mailru/mailru.go
@@ -1861,30 +1861,30 @@ func (f *Fs) uploadShard(ctx context.Context) (string, error) {
 		return f.shardURL, nil
 	}
 
-	token, err := f.accessToken()
-	if err != nil {
-		return "", err
-	}
-
 	opts := rest.Opts{
-		Method: "GET",
-		Path:   "/api/m1/dispatcher",
-		Parameters: url.Values{
-			"client_id":    {api.OAuthClientID},
-			"access_token": {token},
-		},
+		RootURL: api.DispatchServerURL,
+		Method:  "GET",
+		Path:    "/u",
 	}
 
-	var info api.ShardInfoResponse
+	var (
+		res *http.Response
+		url string
+		err error
+	)
 	err = f.pacer.Call(func() (bool, error) {
-		res, err := f.srv.CallJSON(ctx, &opts, nil, &info)
-		return shouldRetry(res, err, f, &opts)
+		res, err = f.srv.Call(ctx, &opts)
+		if err == nil {
+			url, err = readBodyWord(res)
+		}
+		return fserrors.ShouldRetry(err), err
 	})
 	if err != nil {
+		closeBody(res)
 		return "", err
 	}
 
-	f.shardURL = info.Body.Upload[0].URL
+	f.shardURL = url
 	f.shardExpiry = time.Now().Add(shardExpirySec * time.Second)
 	fs.Debugf(f, "new upload shard: %s", f.shardURL)