diff --git a/examples/aligo/FFT_ArmCavity_precompute.py b/examples/aligo/FFT_ArmCavity_precompute.py
index e4c421b9a2b7b3089425052d2af173d94ee5acb2..cb65252979f4a6f7d02bb2a6d3f744c03e77defa 100644
--- a/examples/aligo/FFT_ArmCavity_precompute.py
+++ b/examples/aligo/FFT_ArmCavity_precompute.py
@@ -15,7 +15,7 @@ from pykat.external.progressbar import ProgressBar, ETA, Percentage, Bar
 
 from pykat.optics.maps import *
 from pykat.optics.gaussian_beams import HG_beam, beam_param
-from pykat.fft.fft import *
+from pykat.optics.fft import *
 
 from aligo import *
 
diff --git a/examples/aligo/FFT_ArmCavity_scan.py b/examples/aligo/FFT_ArmCavity_scan.py
index 67e441f620460bb4200b442c6b2dc282b0338649..87632a8a43eff472d5014e9dab85d4a1a2068d9f 100644
--- a/examples/aligo/FFT_ArmCavity_scan.py
+++ b/examples/aligo/FFT_ArmCavity_scan.py
@@ -13,7 +13,7 @@ import shelve
 
 from pykat.optics.maps import *
 from pykat.optics.gaussian_beams import HG_beam, beam_param
-from pykat.fft.fft import *
+from pykat.optics.fft import *
 from aligo import *
 
 def main():
diff --git a/examples/fft/spatial_filter.py b/examples/fft/spatial_filter.py
index 0fe0197ddd005f3375ceb0e32d1fd3815dbb2c1c..1c9e54e8c2fa2b1b13f2b73391157c7c47275dc8 100644
--- a/examples/fft/spatial_filter.py
+++ b/examples/fft/spatial_filter.py
@@ -6,7 +6,7 @@ from __future__ import unicode_literals
 import pylab as pl
 
 from pykat.optics.gaussian_beams import HG_beam, beam_param
-from pykat.fft.fft import *
+from pykat.optics.fft import *
 import numpy as np
 import scipy