diff --git a/src/html/htmlwin.cpp b/src/html/htmlwin.cpp
index f57311fce4..1f5ed0f2f2 100644
--- a/src/html/htmlwin.cpp
+++ b/src/html/htmlwin.cpp
@@ -592,14 +592,12 @@ wxHtmlProcessorList *wxHtmlWindow::m_GlobalProcessors = NULL;
 
 void wxHtmlWindow::CleanUpStatics()
 {
-    delete m_DefaultFilter;
-    m_DefaultFilter = NULL;
+    wxDELETE(m_DefaultFilter);
     m_Filters.DeleteContents(TRUE);
     m_Filters.Clear();
-    delete m_GlobalProcessors;
-    m_GlobalProcessors = NULL;
-    delete s_cur_hand;
-    delete s_cur_arrow;
+    wxDELETE(m_GlobalProcessors);
+    wxDELETE(s_cur_hand);
+    wxDELETE(s_cur_arrow);
 }