diff --git a/src/gtk/assertdlg_gtk.cpp b/src/gtk/assertdlg_gtk.cpp
index ffe6a1353c..3efdc27b13 100644
--- a/src/gtk/assertdlg_gtk.cpp
+++ b/src/gtk/assertdlg_gtk.cpp
@@ -118,7 +118,9 @@ GtkWidget *gtk_assert_dialog_create_backtrace_list_model ()
     treeview = gtk_tree_view_new_with_model (GTK_TREE_MODEL(store));
     g_object_unref (store);
 #ifndef __WXGTK4__
+    wxGCC_WARNING_SUPPRESS(deprecated-declarations)
     gtk_tree_view_set_rules_hint (GTK_TREE_VIEW (treeview), TRUE);
+    wxGCC_WARNING_RESTORE()
 #endif
 
     /* append columns */
diff --git a/src/gtk/dataview.cpp b/src/gtk/dataview.cpp
index ce16351a86..3683bd3e0e 100644
--- a/src/gtk/dataview.cpp
+++ b/src/gtk/dataview.cpp
@@ -4627,8 +4627,11 @@ bool wxDataViewCtrl::Create(wxWindow *parent,
             gtk_tree_view_set_grid_lines( GTK_TREE_VIEW(m_treeview), grid );
     }
 #endif
-
+#ifndef __WXGTK4__
+    wxGCC_WARNING_SUPPRESS(deprecated-declarations)
     gtk_tree_view_set_rules_hint( GTK_TREE_VIEW(m_treeview), (style & wxDV_ROW_LINES) != 0 );
+    wxGCC_WARNING_RESTORE()
+#endif
 
     gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (m_widget),
         GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);