diff --git a/src/core/messagesproxymodel.cpp b/src/core/messagesproxymodel.cpp
index 0c29440c0..167019676 100755
--- a/src/core/messagesproxymodel.cpp
+++ b/src/core/messagesproxymodel.cpp
@@ -30,7 +30,7 @@ MessagesProxyModel::MessagesProxyModel(QObject *parent)
   setFilterCaseSensitivity(Qt::CaseInsensitive);
   setFilterKeyColumn(-1);
   setFilterRole(Qt::EditRole);
-  setDynamicSortFilter(false);
+  setDynamicSortFilter(true);
   setSourceModel(m_sourceModel);
 }