diff --git a/src/frontends/qt4/TocModel.cpp b/src/frontends/qt4/TocModel.cpp
index b8da14aa22..b6486007fd 100644
--- a/src/frontends/qt4/TocModel.cpp
+++ b/src/frontends/qt4/TocModel.cpp
@@ -359,8 +359,8 @@ void TocModels::reset(BufferView const * bv)
 		names_->setData(index, gui_name, Qt::DisplayRole);
 		names_->setData(index, type, Qt::UserRole);
 	}
-	names_->blockSignals(false);
 	names_->reset();
+	names_->blockSignals(false);
 }