@@ -116,7 +116,7 @@ func NewLogFile(logPath string, capacity int64, maxFiles int, compress bool, mar

 		return nil, err

 	}

-	size, err := log.Seek(0, os.SEEK_END)

+	size, err := log.Seek(0, io.SeekEnd)

 	if err != nil {

 		return nil, err

 	}

@@ -472,7 +472,7 @@ func decompressfile(fileName, destFileName string, since time.Time) (*os.File, e

 func newSectionReader(f *os.File) (*io.SectionReader, error) {

 	// seek to the end to get the size

 	// we'll leave this at the end of the file since section reader does not advance the reader

-	size, err := f.Seek(0, os.SEEK_END)

+	size, err := f.Seek(0, io.SeekEnd)

 	if err != nil {

 		return nil, errors.Wrap(err, "error getting current file size")

 	}