diff --git a/src/plugins/texteditor/texteditor.cpp b/src/plugins/texteditor/texteditor.cpp
index e5b5a2b2ea5..8a435d3ede4 100644
--- a/src/plugins/texteditor/texteditor.cpp
+++ b/src/plugins/texteditor/texteditor.cpp
@@ -6010,6 +6010,7 @@ void TextEditorWidgetPrivate::toggleBlockVisible(const QTextBlock &block)
 void TextEditorWidget::setLanguageSettingsId(Id settingsId)
 {
     d->m_tabSettingsId = settingsId;
+    setCodeStyle(TextEditorSettings::codeStyle(settingsId));
 }
 
 Id TextEditorWidget::languageSettingsId() const