diff --git a/trytond/trytond/tests/test_chat.py b/trytond/trytond/tests/test_chat.py
index f352408dd5..d166cc32c8 100644
--- a/trytond/trytond/tests/test_chat.py
+++ b/trytond/trytond/tests/test_chat.py
@@ -5,7 +5,9 @@ from email.message import EmailMessage
 from email.utils import getaddresses
 from unittest.mock import patch
 
+from trytond.convert import import_xml
 from trytond.pool import Pool
+from trytond.tools import file_open
 from trytond.transaction import Transaction
 
 from .test_tryton import TestCase, activate_module, with_transaction
@@ -30,6 +32,9 @@ class NotificationTestCase(TestCase):
     @with_transaction()
     def test_chat_post(self):
         "Test posting on chat"
+        with file_open('message.xml', subdir='tests') as xml:
+            import_xml(xml)
+
         pool = Pool()
         User = pool.get('res.user')
         Room = pool.get('test.chat.room')
diff --git a/trytond/trytond/tests/test_ir.py b/trytond/trytond/tests/test_ir.py
index f05658d0d1..1008ecf21c 100644
--- a/trytond/trytond/tests/test_ir.py
+++ b/trytond/trytond/tests/test_ir.py
@@ -17,11 +17,12 @@ except ImportError:
 
 from dateutil.relativedelta import relativedelta
 
+from trytond.convert import import_xml
 from trytond.ir.exceptions import SequenceAffixError
 from trytond.ir.lang import _replace
 from trytond.pool import Pool
 from trytond.pyson import Eval, If, PYSONEncoder
-from trytond.tools import timezone
+from trytond.tools import file_open, timezone
 from trytond.transaction import Transaction
 
 from .test_tryton import (
@@ -99,6 +100,9 @@ class IrTestCase(ModuleTestCase):
     @with_transaction()
     def test_sequence_substitutions(self):
         'Test Sequence Substitutions'
+        with file_open('sequence.xml', subdir='tests') as xml:
+            import_xml(xml)
+
         pool = Pool()
         Sequence = pool.get('ir.sequence')
         SequenceType = pool.get('ir.sequence.type')
diff --git a/trytond/trytond/tests/test_report.py b/trytond/trytond/tests/test_report.py
index aa9993f53f..48962dbeb6 100644
--- a/trytond/trytond/tests/test_report.py
+++ b/trytond/trytond/tests/test_report.py
@@ -11,11 +11,13 @@ try:
 except ImportError:
     mrml = None
 
+from trytond.convert import import_xml
 from trytond.model.exceptions import AccessError
 from trytond.pool import Pool
 from trytond.report.report import Report, get_email
 from trytond.tests.test_tryton import (
     TestCase, activate_module, with_transaction)
+from trytond.tools import file_open
 from trytond.transaction import Transaction
 
 
@@ -45,6 +47,9 @@ class ReportTestCase(TestCase):
     @with_transaction()
     def test_execute(self):
         "Execute report"
+        with file_open('report.xml', subdir='tests') as xml:
+            import_xml(xml)
+
         pool = Pool()
         Report = pool.get('test.test_report', type='report')
 
@@ -55,6 +60,9 @@ class ReportTestCase(TestCase):
     @with_transaction()
     def test_execute_without_access(self):
         "Execute report without model access"
+        with file_open('report.xml', subdir='tests') as xml:
+            import_xml(xml)
+
         pool = Pool()
         ActionReport = pool.get('ir.action.report')
         Group = pool.get('res.group')
@@ -74,6 +82,9 @@ class ReportTestCase(TestCase):
     @with_transaction()
     def test_execute_without_model_access(self):
         "Execute report without model access"
+        with file_open('report.xml', subdir='tests') as xml:
+            import_xml(xml)
+
         pool = Pool()
         Report = pool.get('test.test_report', type='report')
         ModelAccess = pool.get('ir.model.access')
@@ -88,6 +99,9 @@ class ReportTestCase(TestCase):
     @with_transaction()
     def test_execute_without_read_access(self):
         "Execute report without read access"
+        with file_open('report.xml', subdir='tests') as xml:
+            import_xml(xml)
+
         pool = Pool()
         Report = pool.get('test.test_report', type='report')
         Model = pool.get('test.access')
@@ -112,6 +126,9 @@ class ReportTestCase(TestCase):
     @with_transaction()
     def test_convert_mjml_to_html(self):
         "Test convert MJML to HTML"
+        with file_open('report.xml', subdir='tests') as xml:
+            import_xml(xml)
+
         pool = Pool()
         Report = pool.get('test.test_report_mjml', type='report')
 
diff --git a/trytond/trytond/tests/test_sequence.py b/trytond/trytond/tests/test_sequence.py
index fe60160532..6a8a509a67 100644
--- a/trytond/trytond/tests/test_sequence.py
+++ b/trytond/trytond/tests/test_sequence.py
@@ -3,10 +3,12 @@
 # this repository contains the full copyright notices and license terms.
 import datetime
 
+from trytond.convert import import_xml
 from trytond.ir.sequence import LastTimestampError
 from trytond.pool import Pool
 from trytond.tests.test_tryton import (
     TestCase, activate_module, with_transaction)
+from trytond.tools import file_open
 from trytond.transaction import Transaction
 
 
@@ -26,6 +28,9 @@ class SequenceTestCase(TestCase):
     @with_transaction()
     def test_incremental(self):
         'Test incremental'
+        with file_open('sequence.xml', subdir='tests') as xml:
+            import_xml(xml)
+
         pool = Pool()
         Sequence = self.get_model()
         SequenceType = pool.get('ir.sequence.type')
@@ -63,6 +68,9 @@ class SequenceTestCase(TestCase):
     @with_transaction()
     def test_decimal_timestamp(self):
         'Test Decimal Timestamp'
+        with file_open('sequence.xml', subdir='tests') as xml:
+            import_xml(xml)
+
         pool = Pool()
         Sequence = self.get_model()
         SequenceType = pool.get('ir.sequence.type')
@@ -93,6 +101,9 @@ class SequenceTestCase(TestCase):
     @with_transaction()
     def test_hexadecimal_timestamp(self):
         'Test Hexadecimal Timestamp'
+        with file_open('sequence.xml', subdir='tests') as xml:
+            import_xml(xml)
+
         pool = Pool()
         Sequence = self.get_model()
         SequenceType = pool.get('ir.sequence.type')
@@ -124,6 +135,9 @@ class SequenceTestCase(TestCase):
     @with_transaction()
     def test_prefix_suffix(self):
         'Test prefix/suffix'
+        with file_open('sequence.xml', subdir='tests') as xml:
+            import_xml(xml)
+
         pool = Pool()
         Sequence = self.get_model()
         SequenceType = pool.get('ir.sequence.type')
diff --git a/trytond/trytond/tests/tryton.cfg b/trytond/trytond/tests/tryton.cfg
index 3880607899..db85c65789 100644
--- a/trytond/trytond/tests/tryton.cfg
+++ b/trytond/trytond/tests/tryton.cfg
@@ -3,10 +3,8 @@ depends:
     ir
     res
 xml:
-    sequence.xml
     workflow.xml
     wizard.xml
-    report.xml
     modelview.xml
     field_function.xml
     message.xml