diff --git a/src/mame/drivers/aleck64.c b/src/mame/drivers/aleck64.c
index 745d761cc32..a7f8fa5f89d 100644
--- a/src/mame/drivers/aleck64.c
+++ b/src/mame/drivers/aleck64.c
@@ -192,6 +192,7 @@ public:
 	DECLARE_READ16_MEMBER(e90_prot_r);
 	DECLARE_WRITE16_MEMBER(e90_prot_w);
 	UINT32 screen_update_e90(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
+
 private:
 	UINT32 m_dip_read_offset;
 };
@@ -856,6 +857,7 @@ static MACHINE_CONFIG_START( aleck64, aleck64_state )
 	MCFG_SCREEN_SIZE(640, 525)
 	MCFG_SCREEN_VISIBLE_AREA(0, 639, 0, 239)
 	MCFG_SCREEN_UPDATE_DRIVER(aleck64_state, screen_update_n64)
+	MCFG_SCREEN_VBLANK_DRIVER(aleck64_state, screen_eof_n64)
 
 	MCFG_PALETTE_ADD("palette", 0x1000)
 
diff --git a/src/mame/includes/n64.h b/src/mame/includes/n64.h
index 4712299f75e..353070d5477 100644
--- a/src/mame/includes/n64.h
+++ b/src/mame/includes/n64.h
@@ -28,6 +28,7 @@ public:
 	void n64_machine_stop();
 
 	UINT32 screen_update_n64(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
+	void screen_eof_n64(screen_device &screen, bool state);
 	required_device<cpu_device> m_maincpu;
 };
 
diff --git a/src/mame/video/n64.c b/src/mame/video/n64.c
index 18fb90d6fdb..6bac63f5745 100644
--- a/src/mame/video/n64.c
+++ b/src/mame/video/n64.c
@@ -3142,6 +3142,10 @@ void n64_state::video_start()
 	}
 }
 
+void screen_eof_n64(screen_device &screen, bool state)
+{
+}
+
 UINT32 n64_state::screen_update_n64(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
 {
 	n64_periphs* n64 = machine().device<n64_periphs>("rcp");
@@ -3199,6 +3203,12 @@ UINT32 n64_state::screen_update_n64(screen_device &screen, bitmap_rgb32 &bitmap,
 	return 0;
 }
 
+void n64_state::screen_eof_n64(screen_device &screen, bool state)
+{
+	m_rdp->wait();
+	m_rdp->m_aux_buf_ptr = 0;
+}
+
 void n64_rdp::render_spans(INT32 start, INT32 end, INT32 tilenum, bool flip, extent_t* spans, bool rect, rdp_poly_state* object)
 {
 	const INT32 clipy1 = m_scissor.m_yh;
diff --git a/src/mess/drivers/n64.c b/src/mess/drivers/n64.c
index 503d80e839f..71018c803cd 100644
--- a/src/mess/drivers/n64.c
+++ b/src/mess/drivers/n64.c
@@ -412,6 +412,7 @@ static MACHINE_CONFIG_START( n64, n64_mess_state )
 	MCFG_SCREEN_SIZE(640, 525)
 	MCFG_SCREEN_VISIBLE_AREA(0, 639, 0, 239)
 	MCFG_SCREEN_UPDATE_DRIVER(n64_state, screen_update_n64)
+	MCFG_SCREEN_VBLANK_DRIVER(n64_state, screen_eof_n64)
 
 	MCFG_PALETTE_ADD("palette", 0x1000)