diff --git a/demos/bombs/bombs.cpp b/demos/bombs/bombs.cpp
index bbd4cda7ee..71749e4aa6 100644
--- a/demos/bombs/bombs.cpp
+++ b/demos/bombs/bombs.cpp
@@ -24,7 +24,7 @@
 #include <time.h>
 #include <stdlib.h>
 
-#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__)
+#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__) || defined(__WXMGL__)
 #include "bombs.xpm"
 #endif
 
diff --git a/demos/life/life.cpp b/demos/life/life.cpp
index b7df5569d7..9a34cf3e7b 100644
--- a/demos/life/life.cpp
+++ b/demos/life/life.cpp
@@ -41,7 +41,7 @@
 // resources
 // --------------------------------------------------------------------------
 
-#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__)
+#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__) || defined(__WXMGL__)
     // application icon
     #include "mondrian.xpm"
 
diff --git a/samples/caret/caret.cpp b/samples/caret/caret.cpp
index d946c63fb8..f023d9e6f8 100644
--- a/samples/caret/caret.cpp
+++ b/samples/caret/caret.cpp
@@ -30,7 +30,7 @@
 // ressources
 // ----------------------------------------------------------------------------
 // the application icon
-#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__)
+#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__) || defined(__WXMGL__)
     #include "mondrian.xpm"
 #endif
 
diff --git a/samples/dragimag/dragimag.cpp b/samples/dragimag/dragimag.cpp
index a8e88e1fd7..5d55d6498f 100644
--- a/samples/dragimag/dragimag.cpp
+++ b/samples/dragimag/dragimag.cpp
@@ -36,7 +36,7 @@
 
 #include "dragimag.h"
 
-#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__)
+#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__) || defined(__WXMGL__)
 #include "mondrian.xpm"
 #include "dragicon.xpm"
 #endif
diff --git a/samples/drawing/drawing.cpp b/samples/drawing/drawing.cpp
index 8f1e648af6..a019bf45cd 100644
--- a/samples/drawing/drawing.cpp
+++ b/samples/drawing/drawing.cpp
@@ -43,7 +43,7 @@
 // ----------------------------------------------------------------------------
 
 // the application icon
-#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__)
+#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__) || defined(__WXMGL__)
     #include "mondrian.xpm"
 #endif
 
diff --git a/samples/dynamic/dynamic.cpp b/samples/dynamic/dynamic.cpp
index d1547a2a5f..be2b8e121e 100644
--- a/samples/dynamic/dynamic.cpp
+++ b/samples/dynamic/dynamic.cpp
@@ -25,7 +25,7 @@
 #include "wx/wx.h"
 #endif
 
-#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__)
+#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__) || defined(__WXMGL__)
 #include "mondrian.xpm"
 #endif
 
diff --git a/samples/erase/erase.cpp b/samples/erase/erase.cpp
index 2e93bae7e6..397535c1c4 100644
--- a/samples/erase/erase.cpp
+++ b/samples/erase/erase.cpp
@@ -39,7 +39,7 @@
 // resources
 // ----------------------------------------------------------------------------
 // the application icon
-#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__)
+#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__) || defined(__WXMGL__)
     #include "mondrian.xpm"
 #endif
 
diff --git a/samples/help/demo.cpp b/samples/help/demo.cpp
index bc7e926b8d..55b9352df0 100644
--- a/samples/help/demo.cpp
+++ b/samples/help/demo.cpp
@@ -75,7 +75,7 @@
 // ressources
 // ----------------------------------------------------------------------------
 // the application icon
-#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__)
+#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__) || defined(__WXMGL__)
     #include "mondrian.xpm"
 #endif
 
diff --git a/samples/internat/internat.cpp b/samples/internat/internat.cpp
index 67da9dc10e..4b37809a30 100644
--- a/samples/internat/internat.cpp
+++ b/samples/internat/internat.cpp
@@ -29,7 +29,7 @@
 #include "wx/file.h"
 #include "wx/log.h"
 
-#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__)
+#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__) || defined(__WXMGL__)
 #include "mondrian.xpm"
 #endif
 
diff --git a/samples/propsize/propsize.cpp b/samples/propsize/propsize.cpp
index beadaeb29d..8994baad1d 100644
--- a/samples/propsize/propsize.cpp
+++ b/samples/propsize/propsize.cpp
@@ -40,7 +40,7 @@
 // ressources
 // ----------------------------------------------------------------------------
 // the application icon
-#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__)
+#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__) || defined(__WXMGL__)
     #include "mondrian.xpm"
 #endif
 
diff --git a/samples/typetest/typetest.cpp b/samples/typetest/typetest.cpp
index 347d1d7bab..8f6ef265dc 100644
--- a/samples/typetest/typetest.cpp
+++ b/samples/typetest/typetest.cpp
@@ -31,7 +31,7 @@
 
 #include "typetest.h"
 
-#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__)
+#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__) || defined(__WXMGL__)
 #include "mondrian.xpm"
 #endif