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-rw-r--r--src/mame/includes/ladybug.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/includes/ladybug.h b/src/mame/includes/ladybug.h
index 26f9dcfb10f..9094416eaf8 100644
--- a/src/mame/includes/ladybug.h
+++ b/src/mame/includes/ladybug.h
@@ -53,8 +53,8 @@ private:
required_device<ladybug_video_device> m_video;
required_ioport m_port_dsw0;
- required_ioport m_p1_control;
- required_ioport m_p2_control;
+ optional_ioport m_p1_control;
+ optional_ioport m_p2_control;
};