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-rw-r--r--src/devices/bus/abckb/abc77.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/devices/bus/abckb/abc77.h b/src/devices/bus/abckb/abc77.h
index 340dd86f8c6..0e8744ed6c2 100644
--- a/src/devices/bus/abckb/abc77.h
+++ b/src/devices/bus/abckb/abc77.h
@@ -13,6 +13,7 @@
#include "emu.h"
#include "cpu/mcs48/mcs48.h"
+#include "machine/watchdog.h"
#include "abckb.h"
#include "sound/discrete.h"
#include "sound/speaker.h"
@@ -66,6 +67,7 @@ protected:
inline void key_down(int state);
required_device<cpu_device> m_maincpu;
+ required_device<watchdog_timer_device> m_watchdog;
required_device<discrete_sound_device> m_discrete;
required_ioport m_x0;
required_ioport m_x1;