diff --git a/src/lib/gui/CMakeLists.txt b/src/lib/gui/CMakeLists.txt
index 04d4c7acb..2d3ef6a6d 100644
--- a/src/lib/gui/CMakeLists.txt
+++ b/src/lib/gui/CMakeLists.txt
@@ -17,8 +17,6 @@ add_library(${target} STATIC
   ${platform_sources}
   Action.cpp
   Action.h
-  DataDownloader.cpp
-  DataDownloader.h
   Diagnostic.cpp
   Diagnostic.h
   DotEnv.cpp
diff --git a/src/lib/gui/DataDownloader.cpp b/src/lib/gui/DataDownloader.cpp
deleted file mode 100644
index 6dcd95c7d..000000000
--- a/src/lib/gui/DataDownloader.cpp
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Deskflow -- mouse and keyboard sharing utility
- * SPDX-FileCopyrightText: (C) 2014 - 2016 Symless Ltd.
- * SPDX-License-Identifier: GPL-2.0-only WITH LicenseRef-OpenSSL-Exception
- */
-
-#include "DataDownloader.h"
-
-DataDownloader::DataDownloader(QObject *parent) : QObject(parent)
-{
-  connect(&m_NetworkManager, &QNetworkAccessManager::finished, this, &DataDownloader::complete);
-}
-
-void DataDownloader::complete(QNetworkReply *reply)
-{
-  m_Data = reply->readAll();
-  reply->deleteLater();
-  m_pReply = nullptr;
-
-  if (!m_Data.isEmpty()) {
-    m_IsFinished = true;
-    Q_EMIT isComplete();
-  }
-}
-
-QByteArray DataDownloader::data() const
-{
-  return m_Data;
-}
-
-void DataDownloader::cancel()
-{
-  if (m_pReply != nullptr) {
-    m_pReply->abort();
-  }
-}
-
-void DataDownloader::download(QUrl url)
-{
-  QNetworkRequest request(url);
-  m_pReply = m_NetworkManager.get(request);
-}
diff --git a/src/lib/gui/DataDownloader.h b/src/lib/gui/DataDownloader.h
deleted file mode 100644
index e1c5c7b22..000000000
--- a/src/lib/gui/DataDownloader.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Deskflow -- mouse and keyboard sharing utility
- * SPDX-FileCopyrightText: (C) 2014 - 2016 Symless Ltd.
- * SPDX-License-Identifier: GPL-2.0-only WITH LicenseRef-OpenSSL-Exception
- */
-
-#pragma once
-
-#include <QByteArray>
-#include <QNetworkAccessManager>
-#include <QNetworkReply>
-#include <QNetworkRequest>
-#include <QObject>
-
-class DataDownloader : public QObject
-{
-  Q_OBJECT
-
-public:
-  explicit DataDownloader(QObject *parent = nullptr);
-  ~DataDownloader() override = default;
-
-  QByteArray data() const;
-  void cancel();
-  void download(QUrl url);
-  bool isFinished() const
-  {
-    return m_IsFinished;
-  }
-
-Q_SIGNALS:
-  void isComplete();
-
-private Q_SLOTS:
-  void complete(QNetworkReply *reply);
-
-private:
-  QNetworkAccessManager m_NetworkManager;
-  QByteArray m_Data;
-  QNetworkReply *m_pReply = nullptr;
-  bool m_IsFinished = false;
-};