diff --git a/src/gallium/drivers/nv50/nv50_vbo.c b/src/gallium/drivers/nv50/nv50_vbo.c
index f41bb921741..435dc9777da 100644
--- a/src/gallium/drivers/nv50/nv50_vbo.c
+++ b/src/gallium/drivers/nv50/nv50_vbo.c
@@ -62,6 +62,8 @@ nv50_draw_arrays(struct pipe_context *pipe, unsigned mode, unsigned start,
 	OUT_RING  (0);
 	BEGIN_RING(tesla, 0x1440, 1);
 	OUT_RING  (0);
+	BEGIN_RING(tesla, 0x1334, 1);
+	OUT_RING  (0);
 
 	BEGIN_RING(tesla, NV50TCL_VERTEX_BEGIN, 1);
 	OUT_RING  (nv50_prim(mode));