diff --git a/src/ui/map3D/Q3DWidget.cc b/src/ui/map3D/Q3DWidget.cc
index 894507531e564164dcf70e142c1374f450e70028..dc2a1e7bb680fac4daf9b14c1164cac7488b02c5 100755
--- a/src/ui/map3D/Q3DWidget.cc
+++ b/src/ui/map3D/Q3DWidget.cc
@@ -483,7 +483,12 @@ Q3DWidget::initializeGL(void)
     glEnable(GL_NORMALIZE);
 
     // TODO: Added these, please check
+    // Fix for some platforms, e.g. windows
+    #ifndef GL_MULTISAMPLE
+    glEnable(0x809D);
+    #else
     glEnable(GL_MULTISAMPLE);
+    #endif
     glEnable(GL_BLEND);
 
     glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);