diff --git a/merge_data.py b/merge_data.py
index 46d6157..3539f65 100644
--- a/merge_data.py
+++ b/merge_data.py
@@ -6,7 +6,7 @@ from pathlib import Path
 import numpy as np
 import pandas as pd
 
-from quacc.evaluation.comp import CE
+from quacc.evaluation.estimators import CE
 from quacc.evaluation.report import DatasetReport, DatasetReportInfo
 
 
diff --git a/quacc/main.py b/quacc/main.py
index 9bbd8dd..4f6f28d 100644
--- a/quacc/main.py
+++ b/quacc/main.py
@@ -3,11 +3,10 @@ from traceback import print_exception as traceback
 import quacc.evaluation.comp as comp
 from quacc.dataset import Dataset
 from quacc.environment import env
+from quacc.evaluation.estimators import CE
 from quacc.logger import Logger
 from quacc.utils import create_dataser_dir
 
-CE = comp.CompEstimator()
-
 
 def estimate_comparison():
     log = Logger.logger()