diff --git a/src/mame/drivers/cgang.cpp b/src/mame/drivers/cgang.cpp
index 88030b36832..e13424bc2c2 100644
--- a/src/mame/drivers/cgang.cpp
+++ b/src/mame/drivers/cgang.cpp
@@ -859,4 +859,4 @@ ROM_END
 ******************************************************************************/
 
 /*    YEAR  NAME   PARENT  MACHINE  INPUT  CLASS        INIT        MONITOR  COMPANY, FULLNAME, FLAGS */
-GAME( 1990, cgang, 0,      cgang,   cgang, cgang_state, empty_init, ROT0,    "Namco (Data East license)", "Cosmo Gang (US)", MACHINE_SUPPORTS_SAVE | MACHINE_MECHANICAL | MACHINE_CLICKABLE_ARTWORK | MACHINE_IMPERFECT_CONTROLS | MACHINE_NOT_WORKING )
+GAME( 1990, cgang, 0,      cgang,   cgang, cgang_state, empty_init, ROT0,    "Namco (Data East license)", "Cosmo Gang (US)", MACHINE_SUPPORTS_SAVE | MACHINE_MECHANICAL | MACHINE_CLICKABLE_ARTWORK | MACHINE_IMPERFECT_CONTROLS )