diff --git a/libnotificationmanager/jobsmodel.cpp b/libnotificationmanager/jobsmodel.cpp
--- a/libnotificationmanager/jobsmodel.cpp
+++ b/libnotificationmanager/jobsmodel.cpp
@@ -92,7 +92,7 @@
 
 QVariant JobsModel::data(const QModelIndex &index, int role) const
 {
-    if (!checkIndex(index)) {
+    if (!checkIndex(index, QAbstractItemModel::CheckIndexOption::IndexIsValid)) {
         return QVariant();
     }
 
@@ -149,7 +149,7 @@
 
 bool JobsModel::setData(const QModelIndex &index, const QVariant &value, int role)
 {
-    if (!checkIndex(index)) {
+    if (!checkIndex(index, QAbstractItemModel::CheckIndexOption::IndexIsValid)) {
         return false;
     }
 
@@ -178,35 +178,35 @@
 
 void JobsModel::close(const QModelIndex &idx)
 {
-    if (checkIndex(idx)) {
+    if (checkIndex(idx, QAbstractItemModel::CheckIndexOption::IndexIsValid)) {
         d->removeAt(idx.row());
     }
 }
 
 void JobsModel::expire(const QModelIndex &idx)
 {
-    if (checkIndex(idx)) {
+    if (checkIndex(idx, QAbstractItemModel::CheckIndexOption::IndexIsValid)) {
         d->m_jobViews.at(idx.row())->setExpired(true);
     }
 }
 
 void JobsModel::suspend(const QModelIndex &idx)
 {
-    if (checkIndex(idx)) {
+    if (checkIndex(idx, QAbstractItemModel::CheckIndexOption::IndexIsValid)) {
         d->m_jobViews.at(idx.row())->suspend();
     }
 }
 
 void JobsModel::resume(const QModelIndex &idx)
 {
-    if (checkIndex(idx)) {
+    if (checkIndex(idx, QAbstractItemModel::CheckIndexOption::IndexIsValid)) {
         d->m_jobViews.at(idx.row())->resume();
     }
 }
 
 void JobsModel::kill(const QModelIndex &idx)
 {
-    if (checkIndex(idx)) {
+    if (checkIndex(idx, QAbstractItemModel::CheckIndexOption::IndexIsValid)) {
         d->m_jobViews.at(idx.row())->kill();
     }
 }
diff --git a/libnotificationmanager/notificationsmodel.cpp b/libnotificationmanager/notificationsmodel.cpp
--- a/libnotificationmanager/notificationsmodel.cpp
+++ b/libnotificationmanager/notificationsmodel.cpp
@@ -253,7 +253,7 @@
 
 QVariant NotificationsModel::data(const QModelIndex &index, int role) const
 {
-    if (!checkIndex(index)) {
+    if (!checkIndex(index, QAbstractItemModel::CheckIndexOption::IndexIsValid)) {
         return QVariant();
     }
 
@@ -323,7 +323,7 @@
 
 bool NotificationsModel::setData(const QModelIndex &index, const QVariant &value, int role)
 {
-    if (!checkIndex(index)) {
+    if (!checkIndex(index, QAbstractItemModel::CheckIndexOption::IndexIsValid)) {
         return false;
     }