diff --git a/drm/nouveau/nv50_display.c b/drm/nouveau/nv50_display.c
index 584466ef..e070ae24 100644
--- a/drm/nouveau/nv50_display.c
+++ b/drm/nouveau/nv50_display.c
@@ -1805,7 +1805,8 @@ nv50_head_lut_set(struct nv50_head *head, struct nv50_head_atom *asyh)
                } else
                if (core->base.user.oclass < GF110_DISP_CORE_CHANNEL_DMA) {
                        evo_mthd(push, 0x0840 + (head->base.index * 0x400), 2);
-                       evo_data(push, 0xc0000000);
+                       evo_data(push, asyh->base.depth == 8 ?
+                                0x80000000 : 0xc0000000);
                        evo_data(push, asyh->lut.offset >> 8);
                        evo_mthd(push, 0x085c + (head->base.index * 0x400), 1);
                        evo_data(push, asyh->lut.handle);