diff --git a/src/tdlibwrapper.cpp b/src/tdlibwrapper.cpp
index 82bd14e..50b8b3b 100644
--- a/src/tdlibwrapper.cpp
+++ b/src/tdlibwrapper.cpp
@@ -67,6 +67,7 @@ TDLibWrapper::TDLibWrapper(QObject *parent) : QObject(parent)
     this->tdLibReceiver->start();
 
     this->setLogVerbosityLevel();
+    this->setOptionInteger("notification_group_count_max", 5);
 }
 
 TDLibWrapper::~TDLibWrapper()
@@ -218,6 +219,19 @@ void TDLibWrapper::getMessage(const QString &chatId, const QString &messageId)
     this->sendRequest(requestObject);
 }
 
+void TDLibWrapper::setOptionInteger(const QString &optionName, const int &optionValue)
+{
+    qDebug() << "[TDLibWrapper] Setting integet option " << optionName << optionValue;
+    QVariantMap requestObject;
+    requestObject.insert("@type", "setOption");
+    requestObject.insert("name", optionName);
+    QVariantMap optionValueMap;
+    optionValueMap.insert("@type", "optionValueInteger");
+    optionValueMap.insert("value", optionValue);
+    requestObject.insert("value", optionValueMap);
+    this->sendRequest(requestObject);
+}
+
 QVariantMap TDLibWrapper::getUserInformation()
 {
     return this->userInformation;
diff --git a/src/tdlibwrapper.h b/src/tdlibwrapper.h
index 944e9fb..85d6940 100644
--- a/src/tdlibwrapper.h
+++ b/src/tdlibwrapper.h
@@ -83,6 +83,7 @@ public:
     Q_INVOKABLE void viewMessage(const QString &chatId, const QString &messageId);
     Q_INVOKABLE void sendTextMessage(const QString &chatId, const QString &message, const QString &replyToMessageId = "0");
     Q_INVOKABLE void getMessage(const QString &chatId, const QString &messageId);
+    Q_INVOKABLE void setOptionInteger(const QString &optionName, const int &optionValue);
 
 signals:
     void versionDetected(const QString &version);