diff --git a/src/devices/machine/sis5513_ide.cpp b/src/devices/machine/sis5513_ide.cpp
index de0167fc5e7..f29c91fecf0 100644
--- a/src/devices/machine/sis5513_ide.cpp
+++ b/src/devices/machine/sis5513_ide.cpp
@@ -144,6 +144,7 @@ void sis5513_ide_device::device_reset()
 	pci_device::device_reset();
 
 	command = 0x0000;
+	command_mask = 5;
 	status = 0x0000;
 	pclass = 0x01018a;
 	m_ide_ctrl0 = 0;
diff --git a/src/devices/machine/sis5513_ide.h b/src/devices/machine/sis5513_ide.h
index 89d4916c47b..58a1ef0beb6 100644
--- a/src/devices/machine/sis5513_ide.h
+++ b/src/devices/machine/sis5513_ide.h
@@ -7,7 +7,7 @@
 #pragma once
 
 #include "pci.h"
-#include "machine/pci-ide.h"
+#include "idectrl.h"
 
 class sis5513_ide_device : public pci_device
 {
@@ -40,11 +40,6 @@ protected:
 
 	virtual void config_map(address_map &map) override;
 
-	void ide1_command_map(address_map &map);
-	void ide1_control_map(address_map &map);
-	void ide2_command_map(address_map &map);
-	void ide2_control_map(address_map &map);
-	void bus_master_ide_control_map(address_map &map);
 private:
 	required_device<bus_master_ide_controller_device> m_ide1;
 	required_device<bus_master_ide_controller_device> m_ide2;
@@ -52,6 +47,12 @@ private:
 	devcb_write_line m_irq_sec_callback;
 	required_address_space m_bus_master_space;
 
+	void ide1_command_map(address_map &map);
+	void ide1_control_map(address_map &map);
+	void ide2_command_map(address_map &map);
+	void ide2_control_map(address_map &map);
+	void bus_master_ide_control_map(address_map &map);
+
 	bool ide1_mode();
 	bool ide2_mode();