diff --git a/src/panels/places/placesitemmodel.cpp b/src/panels/places/placesitemmodel.cpp
index 444ad29eab..371417a236 100644
--- a/src/panels/places/placesitemmodel.cpp
+++ b/src/panels/places/placesitemmodel.cpp
@@ -600,7 +600,8 @@ void PlacesItemModel::onSourceModelDataChanged(const QModelIndex &topLeft, const
 
 void PlacesItemModel::onSourceModelGroupHiddenChanged(KFilePlacesModel::GroupType group, bool hidden)
 {
-    for(const QModelIndex &sourceIndex : m_sourceModel->groupIndexes(group)) {
+    const auto groupIndexes = m_sourceModel->groupIndexes(group);
+    for (const QModelIndex &sourceIndex : groupIndexes) {
         PlacesItem *item = placesItem(mapFromSource(sourceIndex));
         if (item) {
             item->setGroupHidden(hidden);
diff --git a/src/tests/placesitemmodeltest.cpp b/src/tests/placesitemmodeltest.cpp
index 3263537f9e..fc21ce055f 100644
--- a/src/tests/placesitemmodeltest.cpp
+++ b/src/tests/placesitemmodeltest.cpp
@@ -228,7 +228,8 @@ void PlacesItemModelTest::init()
 
 void PlacesItemModelTest::cleanup()
 {
-    for (int i : m_tobeRemoved) {
+    const auto tobeRemoved = m_tobeRemoved;
+    for (const int i : tobeRemoved) {
         int before = m_model->count();
         m_model->deleteItem(i);
         QTRY_COMPARE(m_model->count(), before - 1);