diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c
index 6f5d6f7..c938e41 100644
--- a/src/gallium/drivers/r600/evergreen_state.c
+++ b/src/gallium/drivers/r600/evergreen_state.c
@@ -1441,6 +1441,10 @@ static void evergreen_cb(struct r600_pipe_context *rctx, struct r600_pipe_state
 	} else /* workaround for linear buffers */
 		tile_type = 1;
 
+	if (util_format_get_blocksize(surf->base.format) >= 16) {
+		tile_type = 1;
+	}
+
 	/* FIXME handle enabling of CB beyond BASE8 which has different offset */
 	r600_pipe_state_add_reg(rstate,
 				R_028C60_CB_COLOR0_BASE + cb * 0x3C,