diff --git a/eqcorrscan/core/match_filter.py b/eqcorrscan/core/match_filter.py
index 3ce10be25..0271fbf2f 100644
--- a/eqcorrscan/core/match_filter.py
+++ b/eqcorrscan/core/match_filter.py
@@ -31,7 +31,6 @@
 import time
 import warnings
 from collections import Counter
-from multiprocessing import cpu_count
 from os.path import join
 
 import numpy as np
@@ -2650,7 +2649,7 @@ def construct(self, method, lowcut, highcut, samp_rate, filt_order,
         .. Note::
             Methods: `from_contbase`, `from_sfile` and `from_sac` are not
             supported by Tribe.construct and must use Template.construct.
-            
+
         .. Note::
             The Method `multi_template_gen` is not supported because the
             processing parameters for the stream are not known. Use