diff --git a/engines/dreamweb/detection_tables.h b/engines/dreamweb/detection_tables.h
index 13184650bad..058d43cbd2d 100644
--- a/engines/dreamweb/detection_tables.h
+++ b/engines/dreamweb/detection_tables.h
@@ -42,7 +42,7 @@ static const DreamWebGameDescription gameDescriptions[] = {
 			},
 			Common::EN_ANY,
 			Common::kPlatformPC,
-			ADGF_NO_FLAGS,
+			ADGF_UNSTABLE,
 			GUIO_NONE
 		},
 	},
@@ -59,7 +59,7 @@ static const DreamWebGameDescription gameDescriptions[] = {
 			},
 			Common::EN_ANY,
 			Common::kPlatformPC,
-			ADGF_CD,
+			ADGF_CD | ADGF_UNSTABLE,
 			GUIO_NONE
 		},
 	},