diff --git a/app/backend/autoupdatechecker.cpp b/app/backend/autoupdatechecker.cpp
index f3a97027..ef713496 100644
--- a/app/backend/autoupdatechecker.cpp
+++ b/app/backend/autoupdatechecker.cpp
@@ -29,8 +29,10 @@ AutoUpdateChecker::AutoUpdateChecker(QObject *parent) :
 void AutoUpdateChecker::start()
 {
 #if defined(Q_OS_WIN32) || defined(Q_OS_DARWIN) || defined(STEAM_LINK) // Only run update checker on platforms without auto-update
+#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
     // HACK: Set network accessibility to work around QTBUG-80947
     m_Nam.setNetworkAccessible(QNetworkAccessManager::Accessible);
+#endif
 
     // We'll get a callback when this is finished
     QUrl url("https://moonlight-stream.org/updates/qt.json");
diff --git a/app/backend/nvhttp.cpp b/app/backend/nvhttp.cpp
index 60d103df..a9eee4c4 100644
--- a/app/backend/nvhttp.cpp
+++ b/app/backend/nvhttp.cpp
@@ -454,8 +454,10 @@ NvHTTP::openConnection(QUrl baseUrl,
     // Add our client certificate
     request.setSslConfiguration(IdentityManager::get()->getSslConfig());
 
-    // HACK: Set reachability to work around QTBUG-80947
+#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
+    // HACK: Set network accessibility to work around QTBUG-80947
     m_Nam.setNetworkAccessible(QNetworkAccessManager::Accessible);
+#endif
 
     QNetworkReply* reply = m_Nam.get(request);