--- a/eric6/QScintilla/SearchReplaceWidget.py	Mon Feb 22 19:30:16 2021 +0100
+++ b/eric6/QScintilla/SearchReplaceWidget.py	Tue Feb 23 17:31:36 2021 +0100
@@ -161,8 +161,6 @@
             self.__updateQuickSearchMarkers)
         self.ui.regexpCheckBox.toggled.connect(
             self.__updateQuickSearchMarkers)
-        self.ui.selectionCheckBox.toggled.connect(
-            self.__updateQuickSearchMarkers)
         
         # define actions
         self.findNextAct = E5Action(