diff --git a/skimage/transform/tests/test_radon_transform.py b/skimage/transform/tests/test_radon_transform.py
index 5eef1e1c..c385c84c 100644
--- a/skimage/transform/tests/test_radon_transform.py
+++ b/skimage/transform/tests/test_radon_transform.py
@@ -2,10 +2,9 @@ from __future__ import print_function
 from __future__ import division
 
 import numpy as np
-from numpy.testing import *
-from numpy.fft import ifftshift, ifftn
+from numpy.testing import assert_raises
 import itertools
-from skimage.transform import *
+from skimage.transform import radon, iradon
 from skimage.io import imread
 from skimage import data_dir