diff --git a/python_tools/void_python_tools/backend/classes.py b/python_tools/void_python_tools/backend/classes.py
index 324614b..1101a41 100644
--- a/python_tools/void_python_tools/backend/classes.py
+++ b/python_tools/void_python_tools/backend/classes.py
@@ -21,8 +21,6 @@
 
 import os
 from numpy import abs
-import matplotlib
-matplotlib.use('Agg')
 
 LIGHT_SPEED = 299792.458
 
diff --git a/python_tools/void_python_tools/backend/launchers.py b/python_tools/void_python_tools/backend/launchers.py
index e3cc6ba..60f3359 100644
--- a/python_tools/void_python_tools/backend/launchers.py
+++ b/python_tools/void_python_tools/backend/launchers.py
@@ -32,8 +32,6 @@ import shutil
 import glob
 import subprocess
 import sys
-import matplotlib
-matplotlib.use('Agg')
 from   pylab import figure
 from   netCDF4 import Dataset
 from void_python_tools.backend.classes import *
diff --git a/python_tools/void_python_tools/voidUtil/profileUtil.py b/python_tools/void_python_tools/voidUtil/profileUtil.py
index 1d6d135..efdd756 100644
--- a/python_tools/void_python_tools/voidUtil/profileUtil.py
+++ b/python_tools/void_python_tools/voidUtil/profileUtil.py
@@ -76,7 +76,7 @@ def buildProfile(catalog, rMin, rMax):
     binCenters = 0.5*(radii[1:] + radii[:-1])
 
   nVoids = len(voidsToStack)
-  stackedProfile = np.std(allProfiles, axis=0) / np.sqrt(nVoids)
+  stackedProfile = np.mean(allProfiles, axis=0) 
   sigmas = np.std(allProfiles, axis=0) / np.sqrt(nVoids)
   
   return binCenters, stackedProfile, sigmas