diff --git a/core/nullDC.cpp b/core/nullDC.cpp
index 125fe7a56..c4cfbf5fa 100644
--- a/core/nullDC.cpp
+++ b/core/nullDC.cpp
@@ -206,7 +206,7 @@ static void LoadSpecialSettings()
 			// Heroes of might and magic III
 			|| prod_id == "T0000M"
 			// WebTV
-			|| prod_id == "6107117"
+			|| prod_id == "6107117" || prod_id == "610-7390" || prod_id == "610-7391"
 			// PBA
 			|| prod_id == "T26702N")
 		{