diff --git a/src/gtk/region.cpp b/src/gtk/region.cpp
index fee7f0eb26..91b9d1f043 100644
--- a/src/gtk/region.cpp
+++ b/src/gtk/region.cpp
@@ -483,12 +483,12 @@ public:
 
 wxRIRefData::~wxRIRefData()
 {
-    delete m_rects;
+    delete [] m_rects;
 }
 
 void wxRIRefData::CreateRects( const wxRegion& region )
 {
-    delete m_rects;
+    delete [] m_rects;
 
     Init();
     
diff --git a/src/gtk1/region.cpp b/src/gtk1/region.cpp
index fee7f0eb26..91b9d1f043 100644
--- a/src/gtk1/region.cpp
+++ b/src/gtk1/region.cpp
@@ -483,12 +483,12 @@ public:
 
 wxRIRefData::~wxRIRefData()
 {
-    delete m_rects;
+    delete [] m_rects;
 }
 
 void wxRIRefData::CreateRects( const wxRegion& region )
 {
-    delete m_rects;
+    delete [] m_rects;
 
     Init();
     
diff --git a/src/x11/region.cpp b/src/x11/region.cpp
index a8f536416b..1f7f4d5929 100644
--- a/src/x11/region.cpp
+++ b/src/x11/region.cpp
@@ -434,13 +434,13 @@ public:
 
 wxRIRefData::~wxRIRefData()
 {
-    delete m_rects;
+    delete [] m_rects;
 }
 
 void wxRIRefData::CreateRects( const wxRegion& region )
 {
     if (m_rects)
-      delete m_rects;
+      delete [] m_rects;
 
     m_rects = 0;
     m_numRects = 0;