diff --git a/linphone-app/src/app/proxyModel/ProxyAbstractMapModel.hpp b/linphone-app/src/app/proxyModel/ProxyAbstractMapModel.hpp
index e14686cc9..3e8ffc2a0 100644
--- a/linphone-app/src/app/proxyModel/ProxyAbstractMapModel.hpp
+++ b/linphone-app/src/app/proxyModel/ProxyAbstractMapModel.hpp
@@ -101,7 +101,7 @@ public:
 		return true;
 	}
 	*/
-	virtual void resetData(){
+	virtual void resetData() override{
 		beginResetModel();
 		mMappedList.clear();
 		endResetModel();
diff --git a/linphone-app/src/components/content/ContentListModel.cpp b/linphone-app/src/components/content/ContentListModel.cpp
index e15214ab8..e86941bcb 100644
--- a/linphone-app/src/components/content/ContentListModel.cpp
+++ b/linphone-app/src/components/content/ContentListModel.cpp
@@ -151,7 +151,11 @@ void ContentListModel::updateContents(ChatMessageModel * messageModel){
 			while( c < mList.size() && mList.at(c).objectCast<ContentModel>()->getContent() != content)
 				++c;
 			if( c < mList.size()){// Found => swap position
+#if QT_VERSION < QT_VERSION_CHECK(5, 13, 0)
+				mList.swap(count, c);
+#else
 				mList.swapItemsAt(count, c);
+#endif
 			}else{// content is new
 				mList.insert(count, QSharedPointer<ContentModel>::create(content, messageModel));	
 			}