diff --git a/src/gui/qgsmaplayersavestyledialog.cpp b/src/gui/qgsmaplayersavestyledialog.cpp
index 56bd1525a56..cf3e2b8e9f6 100644
--- a/src/gui/qgsmaplayersavestyledialog.cpp
+++ b/src/gui/qgsmaplayersavestyledialog.cpp
@@ -77,8 +77,8 @@ QgsMapLayerSaveStyleDialog::QgsMapLayerSaveStyleDialog( QgsMapLayer *layer, QWid
   mStyleCategoriesListView->setModel( mModel );
 
   // select and deselect all categories
-  connect( mShowAllButton, &QPushButton::clicked, this, &QgsMapLayerSaveStyleDialog::showAll );
-  connect( mHideAllButton, &QPushButton::clicked, this, &QgsMapLayerSaveStyleDialog::hideAll );
+  connect( mSelectAllButton, &QPushButton::clicked, this, &QgsMapLayerSaveStyleDialog::showAll );
+  connect( mDeselectAllButton, &QPushButton::clicked, this, &QgsMapLayerSaveStyleDialog::hideAll );
 
   mStyleCategoriesListView->adjustSize();
 
diff --git a/src/gui/qgsmaplayersavestyledialog.h b/src/gui/qgsmaplayersavestyledialog.h
index 91d3b70a699..e1770db3fe4 100644
--- a/src/gui/qgsmaplayersavestyledialog.h
+++ b/src/gui/qgsmaplayersavestyledialog.h
@@ -104,8 +104,8 @@ class GUI_EXPORT QgsMapLayerSaveStyleDialog : public QDialog, private Ui::QgsMap
 
   public slots:
     void accept() override;
-    void showAll();
-    void hideAll();
+    void selectAll();
+    void deselectAll();
 
   private slots:
     void updateSaveButtonState();