diff --git a/services/lfs/server.go b/services/lfs/server.go
index c9d9f164bf..9f2e532f23 100644
--- a/services/lfs/server.go
+++ b/services/lfs/server.go
@@ -114,7 +114,7 @@ func DownloadHandler(ctx *context.Context) {
 				}
 			}
 
-			ctx.Resp.Header().Set("Content-Range", fmt.Sprintf("bytes %d-%d/%d", fromByte, toByte, meta.Size-fromByte))
+			ctx.Resp.Header().Set("Content-Range", fmt.Sprintf("bytes %d-%d/%d", fromByte, toByte, meta.Size))
 			ctx.Resp.Header().Set("Access-Control-Expose-Headers", "Content-Range")
 		}
 	}