diff --git a/tests/test_bayestest.py b/tests/test_bayestest.py
index 34e1c50..9f7c860 100644
--- a/tests/test_bayestest.py
+++ b/tests/test_bayestest.py
@@ -5,7 +5,6 @@
 
 from tw_experimentation.bayes.bayes_test import BayesTest
 from tw_experimentation.data_generation import RevenueConversion
-from tw_experimentation.bayes.numpyro_monkeypatch import ZeroInflatedLogNormal
 
 from numpyro.distributions import LogNormal, Gamma, Uniform
 
diff --git a/tests/test_frequentist_hypothesis_tests.py b/tests/test_frequentist_hypothesis_tests.py
index 86f2569..41422e5 100644
--- a/tests/test_frequentist_hypothesis_tests.py
+++ b/tests/test_frequentist_hypothesis_tests.py
@@ -1,15 +1,12 @@
 import pytest
 
-import pandas as pd
 from pandas import testing as tm
 
-import numpy as np
 from tw_experimentation.utils import ExperimentDataset
 from tw_experimentation.data_generation import RevenueConversion
 
 from tw_experimentation.statistical_tests import (
     FrequentistTest,
-    FrequentistTestResults,
     compute_frequentist_results,
 )
 
diff --git a/tests/test_generate_output.py b/tests/test_generate_output.py
index 7534ff0..6fbce2a 100644
--- a/tests/test_generate_output.py
+++ b/tests/test_generate_output.py
@@ -1,6 +1,5 @@
 import pytest
 
-from tw_experimentation.utils import ExperimentDataset
 from tw_experimentation.data_generation import RevenueConversion
 from tw_experimentation.result_generator import (
     generate_results,
diff --git a/tests/test_integrity_checks_in_notebook.py b/tests/test_integrity_checks_in_notebook.py
index 05a88a2..b527a7f 100644
--- a/tests/test_integrity_checks_in_notebook.py
+++ b/tests/test_integrity_checks_in_notebook.py
@@ -5,9 +5,6 @@
 from tw_experimentation.utils import ExperimentDataset
 from tw_experimentation.data_generation import RevenueConversion
 
-from tw_experimentation.statistical_tests import FrequentistTest, BaseTest
-
-from tw_experimentation.widgetizer import Monitoring, MonitoringInterface
 from tw_experimentation.checker import (
     Monitoring,
     SegmentMonitoring,
diff --git a/tests/test_numpyro_sampler_model.py b/tests/test_numpyro_sampler_model.py
index 682ca07..a511ba6 100644
--- a/tests/test_numpyro_sampler_model.py
+++ b/tests/test_numpyro_sampler_model.py
@@ -5,7 +5,6 @@
 from tw_experimentation.data_generation import RevenueConversion
 
 
-import numpyro
 import numpyro.distributions as dist
 
 from jax import random