diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index a6f098f..ae5bf2b 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -1962,6 +1962,8 @@
 		return "tape";
 	case ide_floppy:
 		return "floppy";
+	case ide_optical:
+		return "optical";
 	default:
 		return "UNKNOWN";
 	}