diff --git a/xwavelet/wavelet.py b/xwavelet/wavelet.py
index 4183dac..af5e5b9 100644
--- a/xwavelet/wavelet.py
+++ b/xwavelet/wavelet.py
@@ -7,8 +7,7 @@
 import numpy as np
 import xarray as xr
 import pandas as pd
-import dask.array as dsar
-import xoa.filter as xoaf
+import xrft
 
 
 __all__ = [