diff --git a/engines/sci/detection_tables.h b/engines/sci/detection_tables.h
index 1e9ae51c720..a376af78fe5 100644
--- a/engines/sci/detection_tables.h
+++ b/engines/sci/detection_tables.h
@@ -278,7 +278,7 @@ static const struct ADGameDescription SciGameDescriptions[] = {
 		{"resource.006", 0, "08050329aa113a9f14ed99cbfe3536ec", 232942},
 		{"resource.007", 0, "64f342463f6f35ba71b3509ef696ae3f", 267702},
 		AD_LISTEND},
-	 	Common::EN_ANY, Common::kPlatformPC, 0, GUIO4(GUIO_NOSPEECH, GAMEOPTION_PREFER_DIGITAL_SFX, GAMEOPTION_ORIGINAL_SAVELOAD, GAMEOPTION_FB01_MIDI)	},
+	 	Common::EN_ANY, Common::kPlatformPC, 0, GUIO5(GUIO_NOSPEECH, GAMEOPTION_EGA_UNDITHER, GAMEOPTION_PREFER_DIGITAL_SFX, GAMEOPTION_ORIGINAL_SAVELOAD, GAMEOPTION_FB01_MIDI)	},
 
 	// Conquests of Camelot - English Amiga (from www.back2roots.org)
 	// Executable scanning reports "1.002.030"