diff --git a/win32ss/gdi/eng/alphablend.c b/win32ss/gdi/eng/alphablend.c
index 012d8c984be..89029cfd2d9 100644
--- a/win32ss/gdi/eng/alphablend.c
+++ b/win32ss/gdi/eng/alphablend.c
@@ -131,6 +131,7 @@ EngAlphaBlend(
             break;
 
         case DC_RECT:
+            Ret = TRUE;
             ClipRect.left = ClipRegion->rclBounds.left + Translate.x;
             ClipRect.right = ClipRegion->rclBounds.right + Translate.x;
             ClipRect.top = ClipRegion->rclBounds.top + Translate.y;