diff --git a/share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/HelperWidgets/ExtendedFunctionLogic.qml b/share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/HelperWidgets/ExtendedFunctionLogic.qml
index f64dd622206..e377dcdf332 100644
--- a/share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/HelperWidgets/ExtendedFunctionLogic.qml
+++ b/share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/HelperWidgets/ExtendedFunctionLogic.qml
@@ -103,7 +103,6 @@ Item {
                     onTriggered: {
                         transaction.start()
                         backendValue.resetValue()
-                        backendValue.resetValue()
                         transaction.end()
                         extendedFunctionButton.reseted()
                     }