1 files changed, 5 insertions, 3 deletions
diff --git a/src/widgets/widgets/qtabbar.cpp b/src/widgets/widgets/qtabbar.cpp
index ab4478a98b..2c65240434 100644
--- a/src/widgets/widgets/qtabbar.cpp
+++ b/src/widgets/widgets/qtabbar.cpp
@@ -990,14 +990,16 @@ int QTabBar::insertTab(int index, const QIcon& icon, const QString &text)
     d->tabList.at(index)->shortcutId = grabShortcut(QKeySequence::mnemonic(text));
 #endif
     d->firstVisible = qMax(qMin(index, d->firstVisible), 0);
-    d->lastVisible  = qMax(index, d->lastVisible);
     d->refresh();
     if (d->tabList.count() == 1)
         setCurrentIndex(index);
-    else if (index <= d->currentIndex) {
+    else if (index <= d->currentIndex)
         ++d->currentIndex;
+
+    if (index <= d->lastVisible)
         ++d->lastVisible;
-    }
+    else
+        d->lastVisible = index;
 
     if (d->closeButtonOnTabs) {
         QStyleOptionTab opt;