diff --git a/src/plugins/qmljseditor/qmljseditor.h b/src/plugins/qmljseditor/qmljseditor.h
index 49fb1222a23408b5cd13fb2c2627e30b62844a66..1fb222e51b5a03bc648e9e5a801eb60ba07955f8 100644
--- a/src/plugins/qmljseditor/qmljseditor.h
+++ b/src/plugins/qmljseditor/qmljseditor.h
@@ -215,7 +215,6 @@ public:
 public slots:
     void followSymbolUnderCursor();
     virtual void setFontSettings(const TextEditor::FontSettings &);
-    void openPreview();
 
 private slots:
     void onDocumentUpdated(QmlJS::Document::Ptr doc);