diff --git a/CHANGELOG b/CHANGELOG
index e5e05863ca..95ad8c1d5d 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,4 @@
+* Remove support for pysqlite2
 * Do not import empty One2Many data
 * Deduplicate entries in domain inversion's simplify
 * Prevent to create and delete singleton
diff --git a/trytond/backend/sqlite/database.py b/trytond/backend/sqlite/database.py
index 1703181a5a..80dcbda80e 100644
--- a/trytond/backend/sqlite/database.py
+++ b/trytond/backend/sqlite/database.py
@@ -5,29 +5,22 @@ import logging
 import math
 import os
 import random
+import sqlite3 as sqlite
 import threading
 import time
 import urllib.parse
 import warnings
 from decimal import Decimal
+from sqlite3 import IntegrityError as DatabaseIntegrityError
+from sqlite3 import OperationalError as DatabaseOperationalError
 from weakref import WeakKeyDictionary
 
-from werkzeug.security import safe_join
-
-try:
-    from pysqlite2 import dbapi2 as sqlite
-    from pysqlite2.dbapi2 import IntegrityError as DatabaseIntegrityError
-    from pysqlite2.dbapi2 import OperationalError as DatabaseOperationalError
-except ImportError:
-    import sqlite3 as sqlite
-    from sqlite3 import IntegrityError as DatabaseIntegrityError
-    from sqlite3 import OperationalError as DatabaseOperationalError
-
 from sql import Expression, Flavor, Literal, Null, Query, Table
 from sql.conditionals import NullIf
 from sql.functions import (
     CharLength, CurrentTimestamp, Extract, Function, Overlay, Position,
     Substring, Trim)
+from werkzeug.security import safe_join
 
 from trytond.backend.database import DatabaseInterface, SQLType
 from trytond.config import config, parse_uri
diff --git a/trytond/tests/test_tryton.py b/trytond/tests/test_tryton.py
index 7f27ebd751..49de15f0a0 100644
--- a/trytond/tests/test_tryton.py
+++ b/trytond/tests/test_tryton.py
@@ -123,9 +123,6 @@ def _sqlite_copy(file_, restore=False):
     with Transaction().start(DB_NAME, 0) as transaction, \
             sqlite.connect(file_) as conn2:
         conn1 = transaction.connection
-        # sqlitebck does not work with pysqlite2
-        if not isinstance(conn1, sqlite.Connection):
-            return False
         if restore:
             conn2, conn1 = conn1, conn2
         if hasattr(conn1, 'backup'):