diff --git a/src/mame/konami/konamigx.cpp b/src/mame/konami/konamigx.cpp
index 53a7761e667f9..bbc84d3b0145d 100644
--- a/src/mame/konami/konamigx.cpp
+++ b/src/mame/konami/konamigx.cpp
@@ -3223,7 +3223,7 @@ ROM_END
 
 /* Vs. Net Soccer TODO: Hook up ROM tests. */
 
-/* Vs. Net Soccer (ver EAD) */
+/* Vs. Net Soccer (ver EAD) 1996.11.27 */
 ROM_START( vsnetscr )
 	/* main program */
 	ROM_REGION( 0x800000, "maincpu", 0 )
@@ -3261,7 +3261,7 @@ ROM_START( vsnetscr )
 	ROM_LOAD( "627a23.7r", 0x000000, 0x400000, CRC(d70c59dd) SHA1(c33caca20611202fb489d9416083f41754b1d6e1) )
 ROM_END
 
-/* Vs. Net Soccer (ver EAB) */
+/* Vs. Net Soccer (ver EAB)  1996.11.27 */
 ROM_START( vsnetscreb )
 	/* main program */
 	ROM_REGION( 0x800000, "maincpu", 0 )
@@ -3299,7 +3299,7 @@ ROM_START( vsnetscreb )
 	ROM_LOAD( "627a23.7r", 0x000000, 0x400000, CRC(d70c59dd) SHA1(c33caca20611202fb489d9416083f41754b1d6e1) )
 ROM_END
 
-/* Vs. Net Soccer (ver UAB) */
+/* Vs. Net Soccer (ver UAB) 1996.11.27 */
 ROM_START( vsnetscru )
 	/* main program */
 	ROM_REGION( 0x800000, "maincpu", 0 )
@@ -3463,7 +3463,7 @@ PWB 301798A
            PAL5: PALCE16V8 stamped 000143
 */
 
-/* Vs. Net Soccer (ver JAB) */
+/* Vs. Net Soccer (ver JAB) 1996.11.25 */
 ROM_START( vsnetscrj )
 	/* main program */
 	ROM_REGION( 0x800000, "maincpu", 0 )
@@ -3501,7 +3501,7 @@ ROM_START( vsnetscrj )
 	ROM_LOAD( "627a23.7r", 0x000000, 0x400000, CRC(d70c59dd) SHA1(c33caca20611202fb489d9416083f41754b1d6e1) )
 ROM_END
 
-/* Vs. Net Soccer (ver AAA) */
+/* Vs. Net Soccer (ver AAA) 1996.11.27 */
 ROM_START( vsnetscra )
 	/* main program */
 	ROM_REGION( 0x800000, "maincpu", 0 )