diff --git a/src/dolphinmainwindow.cpp b/src/dolphinmainwindow.cpp
--- a/src/dolphinmainwindow.cpp
+++ b/src/dolphinmainwindow.cpp
@@ -571,7 +571,7 @@
 {
     DolphinTabPage* tabPage = m_tabWidget->currentTabPage();
     tabPage->setSplitViewEnabled(!tabPage->splitViewEnabled());
-
+    updateWindowTitle();
     updateViewActions();
 }