diff --git a/src/mame/drivers/suna8.c b/src/mame/drivers/suna8.c
index d06eb6c77af..28dc618c0b7 100644
--- a/src/mame/drivers/suna8.c
+++ b/src/mame/drivers/suna8.c
@@ -2603,7 +2603,7 @@ ROM_END
 
 ROM_START( brickzn11 )
 	ROM_REGION( 0x50000 + 0x40000, "maincpu", 0 )       /* Main Z80 Code */
-	ROM_LOAD( "9.bin", 0x00000, 0x08000, CRC(24f88cfd) SHA1(dfa7313ab6696042bab2e6cc8ff97b331d526c6b) )
+	ROM_LOAD( "9.bin", 0x00000, 0x08000, CRC(24f88cfd) SHA1(dfa7313ab6696042bab2e6cc8ff97b331d526c6b) )  // V1.1 1992,1,13
 	ROM_LOAD( "8.bin", 0x10000, 0x20000, CRC(e2c7f7ac) SHA1(43377daf6957829ef9bb7a81708c2f18f5d7ced6) )
 	ROM_LOAD( "7.bin", 0x30000, 0x20000, CRC(7af5b25c) SHA1(9e98e99bdc5be1602144c83f40b2ccf6b90a729a) )