diff --git a/kmoon/kmoonwidget.cpp b/kmoon/kmoonwidget.cpp
index e25860e..711beaf 100644
--- a/kmoon/kmoonwidget.cpp
+++ b/kmoon/kmoonwidget.cpp
@@ -336,7 +336,7 @@ void MoonWidget::renderGraphic()
 	TQRgb *destline = (TQRgb*)dest.scanLine(y);
 	TQRgb *sourceline = (TQRgb*)Mask2.scanLine(y);
 	for (int x = 0; x < mw; x++) {
-	  destline[x] = (destline[x] & TQRGB_MASK)|(tqRed(sourceline[x]) << 24);
+	  destline[x] = (destline[x] & TQT_RGB_MASK)|(tqRed(sourceline[x]) << 24);
 	}
       }
     }