Index: kgpg-16.11.60git/keysmanager.cpp
===================================================================
--- kgpg-16.11.60git.orig/keysmanager.cpp
+++ kgpg-16.11.60git/keysmanager.cpp
@@ -1067,7 +1067,7 @@ void KeysManager::slotTip()
 void KeysManager::showKeyServer()
 {
 	QPointer<KeyServer> ks = new KeyServer(this, imodel);
-	connect(ks, &KeyServer::importFinished, imodel, static_cast<void(KGpgItemModel::*)(const QStringList &)>(&KGpgItemModel::refreshKeys));
+	connect(ks, SIGNAL(importFinished(QStringList)), imodel, SLOT(refreshKeys(QStringList)));
 	ks->exec();
 
 	delete ks;
@@ -1185,11 +1185,11 @@ void KeysManager::showOptions()
 		return;
 
 	QPointer<kgpgOptions> optionsDialog = new kgpgOptions(this, imodel);
-	connect(optionsDialog, &kgpgOptions::settingsUpdated, this, &KeysManager::readAllOptions);
-	connect(optionsDialog, &kgpgOptions::homeChanged, imodel, &KGpgItemModel::refreshAllKeys);
+	connect(optionsDialog, SIGNAL(settingsUpdated()), this, SLOT(readAllOptions()));
+	connect(optionsDialog, SIGNAL(homeChanged()), imodel, SLOT(refreshAllKeys()));
 	connect(optionsDialog.data(), &kgpgOptions::homeChanged, imodel, &KGpgItemModel::refreshGroups);
 	connect(optionsDialog.data(), &kgpgOptions::refreshTrust, imodel, &KGpgItemModel::refreshTrust);
-	connect(optionsDialog, &kgpgOptions::changeFont, this, &KeysManager::fontChanged);
+	connect(optionsDialog, SIGNAL(changeFont(QFont)), this, SLOT(fontChanged(QFont)));
 	optionsDialog->exec();
 	delete optionsDialog;
 
@@ -1648,8 +1648,8 @@ KeysManager::showProperties(KGpgNode *n)
 	case ITYPE_PAIR: {
 		KGpgKeyNode *k = n->toKeyNode();
 		QPointer<KgpgKeyInfo> opts = new KgpgKeyInfo(k, imodel, this);
-		connect(opts, &KgpgKeyInfo::keyNeedsRefresh, imodel, static_cast<void(KGpgItemModel::*)(KGpgKeyNode *)>(&KGpgItemModel::refreshKey));
-		connect(opts->keychange, &KGpgChangeKey::keyNeedsRefresh, imodel, static_cast<void(KGpgItemModel::*)(KGpgKeyNode *)>(&KGpgItemModel::refreshKey));
+		connect(opts, SIGNAL(keyNeedsRefresh(KGpgKeyNode*)), imodel, SLOT(refreshKey(KGpgKeyNode*)));
+		connect(opts->keychange, SIGNAL(keyNeedsRefresh(KGpgKeyNode*)), imodel, SLOT(refreshKey(KGpgKeyNode*)));
 		opts->exec();
 		delete opts;
 	}
@@ -1691,7 +1691,7 @@ void KeysManager::keyproperties()
 	}
 
 	QPointer<KgpgKeyInfo> opts = new KgpgKeyInfo(kn, imodel, this);
-	connect(opts, &KgpgKeyInfo::keyNeedsRefresh, imodel, static_cast<void(KGpgItemModel::*)(KGpgKeyNode *)>(&KGpgItemModel::refreshKey));
+	connect(opts, SIGNAL(keyNeedsRefresh(KGpgKeyNode*)), imodel, SLOT(refreshKey(KGpgKeyNode*)));
 	opts->exec();
 	delete opts;
 }
Index: kgpg-16.11.60git/kgpgexternalactions.cpp
===================================================================
--- kgpg-16.11.60git.orig/kgpgexternalactions.cpp
+++ kgpg-16.11.60git/kgpgexternalactions.cpp
@@ -455,7 +455,7 @@ void KGpgExternalActions::startAssistant
 	if (m_assistant.isNull()) {
 		m_assistant = new KGpgFirstAssistant(m_keysmanager);
 
-		connect(m_assistant, &KGpgFirstAssistant::accepted, this, &KGpgExternalActions::slotSaveOptionsPath);
+		connect(m_assistant, SIGNAL(accepted()), this, SLOT(slotSaveOptionsPath()));
 		connect(m_assistant.data(), &KGpgFirstAssistant::rejected, m_assistant.data(), &KGpgFirstAssistant::deleteLater);
 		connect(m_assistant->button(QDialogButtonBox::Help), &QPushButton::clicked, this, &KGpgExternalActions::help);
 	}