diff --git a/src/devices/machine/wd1010.h b/src/devices/machine/wd1010.h
index 17ebd9606de..268ab3a63ca 100644
--- a/src/devices/machine/wd1010.h
+++ b/src/devices/machine/wd1010.h
@@ -138,7 +138,7 @@ private:
 	emu_timer *m_write_timer;
 
 	int m_intrq;
-	int m_bdrq;
+	//int m_bdrq;
 	int m_brdy;
 	uint8_t m_stepping_rate;
 	uint8_t  m_command;