diff --git a/addons/tabswitcher/tabswitcherfilesmodel.cpp b/addons/tabswitcher/tabswitcherfilesmodel.cpp
--- a/addons/tabswitcher/tabswitcherfilesmodel.cpp
+++ b/addons/tabswitcher/tabswitcherfilesmodel.cpp
@@ -132,7 +132,7 @@
         return false;
     }
 
-    beginRemoveRows(QModelIndex(), row, row + 1);
+    beginRemoveRows(QModelIndex(), row, row);
     data_.erase(data_.begin() + row);
     post_process(data_);
     endRemoveRows();