diff --git a/drivers/gpu/drm/nouveau/core/subdev/vm/nv41.c b/drivers/gpu/drm/nouveau/core/subdev/vm/nv41.c
index 064c762..ef0bf6b 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/vm/nv41.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/vm/nv41.c
@@ -141,6 +141,8 @@ nv41_vmmgr_init(struct nouveau_object *object)
 	if (ret)
 		return ret;
 
+	nw_wr32(priv, 0x100330, 0xcccc5044);
+	nw_wr32(priv, 0x100334, 0x33332022);
 	nv_wr32(priv, 0x100800, dma->addr | 0x00000002);
 	nv_mask(priv, 0x10008c, 0x00000100, 0x00000100);
 	nv_wr32(priv, 0x100820, 0x00000000);