diff --git a/src/fios_gui.cpp b/src/fios_gui.cpp
index 63bb589d77..9911de2133 100644
--- a/src/fios_gui.cpp
+++ b/src/fios_gui.cpp
@@ -577,6 +577,7 @@ public:
 		if (_savegame_sort_dirty) {
 			_savegame_sort_dirty = false;
 			SortSaveGameList(this->fios_items);
+			this->OnInvalidateData(SLIWD_FILTER_CHANGES);
 		}
 
 		this->DrawWidgets();