diff --git a/src/mame/drivers/gaelco2.cpp b/src/mame/drivers/gaelco2.cpp
index b890628efbe..04202f44b5c 100644
--- a/src/mame/drivers/gaelco2.cpp
+++ b/src/mame/drivers/gaelco2.cpp
@@ -1403,7 +1403,7 @@ Wires run to male JAMMA board with corresponding JP1, JP2, JP3 & JP4 connectors
 ROM_START( touchgo ) /* REF: 950906 */
 	ROM_REGION( 0x100000, "maincpu", 0 )    /* 68000 code */
 	ROM_LOAD16_BYTE( "tg_56.ic56", 0x000000, 0x080000, CRC(8ab065f3) SHA1(7664abd7e5f66ffca4a2865bba56ac36bd04f4e9) )
-	ROM_LOAD16_BYTE( "tg_57.ic56", 0x000001, 0x080000, CRC(0dfd3f65) SHA1(afb2ce8988c84f211ac71b84928ce4c421de7fee) )
+	ROM_LOAD16_BYTE( "tg_57.ic57", 0x000001, 0x080000, CRC(0dfd3f65) SHA1(afb2ce8988c84f211ac71b84928ce4c421de7fee) )
 
 	ROM_REGION( 0x8000, "gaelco_ds5002fp:sram", 0 ) /* DS5002FP code */
 	ROM_LOAD( "touchgo_ds5002fp_sram.bin", 0x00000, 0x8000, CRC(6a238adb) SHA1(4ac5ff8e3d90454f764477146a0b8dc8c8062420) )