diff --git a/src/plugins/qmldesigner/components/propertyeditor/propertyeditorvalue.cpp b/src/plugins/qmldesigner/components/propertyeditor/propertyeditorvalue.cpp
index 515b73ed2cb..84e8b527910 100644
--- a/src/plugins/qmldesigner/components/propertyeditor/propertyeditorvalue.cpp
+++ b/src/plugins/qmldesigner/components/propertyeditor/propertyeditorvalue.cpp
@@ -304,7 +304,9 @@ void PropertyEditorValue::resetValue()
     if (m_value.isValid() || isBound()) {
         m_value = QVariant();
         m_isBound = false;
+        m_expression = QString();
         emit valueChanged(nameAsQString(), QVariant());
+        emit expressionChanged({});
     }
 }