diff --git a/plugin-fancymenu/lxqtfancymenucategoriesmodel.cpp b/plugin-fancymenu/lxqtfancymenucategoriesmodel.cpp
index a5007385d..2636f451d 100644
--- a/plugin-fancymenu/lxqtfancymenucategoriesmodel.cpp
+++ b/plugin-fancymenu/lxqtfancymenucategoriesmodel.cpp
@@ -7,11 +7,6 @@ LXQtFancyMenuCategoriesModel::LXQtFancyMenuCategoriesModel(QObject *parent)
 {
 }
 
-QVariant LXQtFancyMenuCategoriesModel::headerData(int section, Qt::Orientation orientation, int role) const
-{
-    return QVariant();
-}
-
 int LXQtFancyMenuCategoriesModel::rowCount(const QModelIndex &p) const
 {
     if(!mAppMap || p.isValid())
diff --git a/plugin-fancymenu/lxqtfancymenucategoriesmodel.h b/plugin-fancymenu/lxqtfancymenucategoriesmodel.h
index 94d89f486..30b7596b2 100644
--- a/plugin-fancymenu/lxqtfancymenucategoriesmodel.h
+++ b/plugin-fancymenu/lxqtfancymenucategoriesmodel.h
@@ -12,9 +12,6 @@ class LXQtFancyMenuCategoriesModel : public QAbstractListModel
 public:
     explicit LXQtFancyMenuCategoriesModel(QObject *parent = nullptr);
 
-    // Header:
-    QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
-
     // Basic functionality:
     int rowCount(const QModelIndex &p = QModelIndex()) const override;