diff --git a/tests/database_test.py b/tests/database_test.py
index 0974b74..8ec22ce 100644
--- a/tests/database_test.py
+++ b/tests/database_test.py
@@ -4,11 +4,8 @@
 from __future__ import unicode_literals
 
 import ipaddress
-import sys
 import unittest
 
-sys.path.append("..")
-
 import geoip2.database
 import geoip2.errors
 import maxminddb
diff --git a/tests/models_test.py b/tests/models_test.py
index 9f4fa72..e298229 100644
--- a/tests/models_test.py
+++ b/tests/models_test.py
@@ -7,8 +7,6 @@
 from typing import Dict
 import unittest
 
-sys.path.append("..")
-
 import geoip2.models
 
 
diff --git a/tests/webservice_test.py b/tests/webservice_test.py
index 813738f..7318d7d 100644
--- a/tests/webservice_test.py
+++ b/tests/webservice_test.py
@@ -4,8 +4,6 @@
 import asyncio
 import copy
 import ipaddress
-import json
-import sys
 from typing import cast, Dict
 import unittest
 from pytest_httpserver import HeaderValueMatcher
@@ -14,7 +12,6 @@
 from collections import defaultdict
 
 
-sys.path.append("..")
 import geoip2
 from geoip2.errors import (
     AddressNotFoundError,