diff --git a/src/mame/video/namcos2_roz.cpp b/src/mame/video/namcos2_roz.cpp
index 7f2b40f73d0..934b0e004b9 100644
--- a/src/mame/video/namcos2_roz.cpp
+++ b/src/mame/video/namcos2_roz.cpp
@@ -32,7 +32,7 @@ GFXDECODE_START( namcos2_roz_device::gfxinfo )
 	GFXDECODE_DEVICE( DEVICE_SELF, 0, layout, 0, 16 )
 GFXDECODE_END
 
-DEFINE_DEVICE_TYPE(NAMCOS2_ROZ, namcos2_roz_device, "namcos2_roz", "Namco Sysem 2 ROZ (C102)")
+DEFINE_DEVICE_TYPE(NAMCOS2_ROZ, namcos2_roz_device, "namcos2_roz", "Namco System 2 ROZ (C102)")
 
 namcos2_roz_device::namcos2_roz_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
 	device_t(mconfig, NAMCOS2_ROZ, tag, owner, clock),