diff --git a/tupak/core/sampler.py b/tupak/core/sampler.py
index 267d5a67fbefb844b9b89542454914a49449bccb..0193e0f9a5566044c53e602ab6a7aa7860a8f7d5 100644
--- a/tupak/core/sampler.py
+++ b/tupak/core/sampler.py
@@ -8,7 +8,6 @@ import numpy as np
 import matplotlib.pyplot as plt
 import datetime
 import deepdish
-from scipy.misc import logsumexp
 
 from tupak.core.result import Result, read_in_result
 from tupak.core.prior import Prior