diff --git a/hash/pc98.xml b/hash/pc98.xml
index ed7b151452c..83680d248f8 100644
--- a/hash/pc98.xml
+++ b/hash/pc98.xml
@@ -16642,9 +16642,10 @@ Same as Police Quest 2 - Quest for Glory stand-alone disks
 		</part>
 	</software>
 
-		<software name="turbocpp">
+	<!-- Requires DOS -->
+	<software name="turbocpp">
 		<description>Turbo C++</description>
-		<year>19??</year>
+		<year>1990</year>
 		<publisher>Borland;</publisher>
 		<part name="flop1" interface="floppy_5_25">
 			<dataarea name="flop" size="1281968">