diff --git a/src/mess/drivers/xor100.c b/src/mess/drivers/xor100.c
index 5104664b7e8..b8ed182138a 100644
--- a/src/mess/drivers/xor100.c
+++ b/src/mess/drivers/xor100.c
@@ -485,6 +485,8 @@ void xor100_state::machine_start()
 	membank("bank3")->configure_entry(0, rom);
 	membank("bank3")->configure_entries(1, banks, ram + 0xf800, 0x10000);
 
+	machine().save().register_postload(save_prepost_delegate(FUNC(xor100_state::post_load), this));
+
 	/* register for state saving */
 	save_item(NAME(m_mode));
 	save_item(NAME(m_bank));
@@ -492,6 +494,7 @@ void xor100_state::machine_start()
 	save_item(NAME(m_fdc_drq));
 	save_item(NAME(m_fdc_dden));
 	save_item(NAME(m_centronics_busy));
+	save_item(NAME(m_centronics_select));
 }
 
 void xor100_state::machine_reset()
@@ -501,6 +504,11 @@ void xor100_state::machine_reset()
 	bankswitch();
 }
 
+void xor100_state::post_load()
+{
+	bankswitch();
+}
+
 /* Machine Driver */
 
 static MACHINE_CONFIG_START( xor100, xor100_state )
diff --git a/src/mess/includes/xor100.h b/src/mess/includes/xor100.h
index 8a50cc09a5a..63a63a21ea3 100644
--- a/src/mess/includes/xor100.h
+++ b/src/mess/includes/xor100.h
@@ -80,6 +80,7 @@ public:
 	void fdc_drq_w(bool state);
 
 	void bankswitch();
+	void post_load();
 
 	// memory state
 	int m_mode;