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Diffstat (limited to 'src/mame/drivers/o2.cpp')
-rw-r--r--src/mame/drivers/o2.cpp1
1 files changed, 0 insertions, 1 deletions
diff --git a/src/mame/drivers/o2.cpp b/src/mame/drivers/o2.cpp
index 1914538a6c0..dacb0a43e33 100644
--- a/src/mame/drivers/o2.cpp
+++ b/src/mame/drivers/o2.cpp
@@ -44,7 +44,6 @@ protected:
void o2_state::mem_map(address_map &map)
{
map(0x00000000, 0x01ffffff).ram().share("bank1");
- map(0x00000000, 0x00000fff).ram();
map(0x14000000, 0x15ffffff).m(m_crime, FUNC(crime_device::map));
map(0x1f000000, 0x1f3fffff).m(m_mace, FUNC(mace_device::map));
map(0x1fc00000, 0x1fc7ffff).rom().region("user1", 0);