diff --git a/sources/extsysmon/extquotes.cpp b/sources/extsysmon/extquotes.cpp
index 126f656..5a2b882 100644
--- a/sources/extsysmon/extquotes.cpp
+++ b/sources/extsysmon/extquotes.cpp
@@ -24,7 +24,6 @@
 #include <QJsonParseError>
 #include <QNetworkAccessManager>
 #include <QNetworkRequest>
-#include <QNetworkReply>
 #include <QSettings>
 #include <QTime>
 
@@ -243,7 +242,8 @@ QMap<QString, float> ExtQuotes::run()
         QNetworkAccessManager *manager = new QNetworkAccessManager(this);
         connect(manager, SIGNAL(finished(QNetworkReply *)), this, SLOT(quotesReplyReceived(QNetworkReply *)));
 
-        manager->get(QNetworkRequest(QUrl(url())));
+        QNetworkReply *reply = manager->get(QNetworkRequest(QUrl(url())));
+        new QReplyTimeout(reply, 1000);
     }
 
     // update value
diff --git a/sources/extsysmon/extquotes.h b/sources/extsysmon/extquotes.h
index 1dea918..7f16e92 100644
--- a/sources/extsysmon/extquotes.h
+++ b/sources/extsysmon/extquotes.h
@@ -20,11 +20,29 @@
 
 #include <QDialog>
 #include <QMap>
+#include <QNetworkReply>
+#include <QTimer>
 
 #define YAHOO_URL "https://query.yahooapis.com/v1/public/yql?q=select * from yahoo.finance.quotes where symbol=\"$TICKER\"&env=store://datatables.org/alltableswithkeys&format=json"
 
 
-class QNetworkReply;
+class QReplyTimeout : public QObject
+{
+    Q_OBJECT
+
+public:
+    QReplyTimeout(QNetworkReply *reply, const int timeout) : QObject(reply)
+    {
+        QTimer::singleShot(timeout, this, SLOT(timeout()));
+    }
+
+private slots:
+    void timeout()
+    {
+        QNetworkReply *reply = static_cast<QNetworkReply *>(parent());
+        if (reply->isRunning()) reply->close();
+    }
+};
 
 namespace Ui {
     class ExtQuotes;