diff --git a/swh/indexer/tests/tasks.py b/swh/indexer/tests/tasks.py
--- a/swh/indexer/tests/tasks.py
+++ b/swh/indexer/tests/tasks.py
@@ -1,9 +1,10 @@
-from swh.scheduler.celery_backend.config import app
+from celery import current_app as app
+
 from swh.indexer.metadata import (
     OriginMetadataIndexer, RevisionMetadataIndexer
 )
 from .test_metadata import ContentMetadataTestIndexer
-from .test_utils import BASE_TEST_CONFIG
+from .utils import BASE_TEST_CONFIG
 
 
 class RevisionMetadataTestIndexer(RevisionMetadataIndexer):
diff --git a/swh/indexer/tests/test_ctags.py b/swh/indexer/tests/test_ctags.py
--- a/swh/indexer/tests/test_ctags.py
+++ b/swh/indexer/tests/test_ctags.py
@@ -12,7 +12,7 @@
     CtagsIndexer, run_ctags
 )
 
-from swh.indexer.tests.test_utils import (
+from swh.indexer.tests.utils import (
     CommonContentIndexerTest,
     CommonIndexerWithErrorsTest, CommonIndexerNoTool,
     SHA1_TO_CTAGS, NoDiskIndexer, BASE_TEST_CONFIG,
diff --git a/swh/indexer/tests/test_fossology_license.py b/swh/indexer/tests/test_fossology_license.py
--- a/swh/indexer/tests/test_fossology_license.py
+++ b/swh/indexer/tests/test_fossology_license.py
@@ -12,7 +12,7 @@
     compute_license
 )
 
-from swh.indexer.tests.test_utils import (
+from swh.indexer.tests.utils import (
     SHA1_TO_LICENSES, CommonContentIndexerTest, CommonContentIndexerRangeTest,
     CommonIndexerWithErrorsTest, CommonIndexerNoTool, NoDiskIndexer,
     BASE_TEST_CONFIG, fill_storage, fill_obj_storage
diff --git a/swh/indexer/tests/test_language.py b/swh/indexer/tests/test_language.py
--- a/swh/indexer/tests/test_language.py
+++ b/swh/indexer/tests/test_language.py
@@ -6,7 +6,7 @@
 import unittest
 from swh.indexer import language
 from swh.indexer.language import LanguageIndexer
-from swh.indexer.tests.test_utils import (
+from swh.indexer.tests.utils import (
     CommonContentIndexerTest, CommonIndexerWithErrorsTest,
     CommonIndexerNoTool, BASE_TEST_CONFIG, fill_storage, fill_obj_storage
 )
diff --git a/swh/indexer/tests/test_metadata.py b/swh/indexer/tests/test_metadata.py
--- a/swh/indexer/tests/test_metadata.py
+++ b/swh/indexer/tests/test_metadata.py
@@ -15,7 +15,7 @@
     ContentMetadataIndexer, RevisionMetadataIndexer
 )
 
-from .test_utils import (
+from .utils import (
     BASE_TEST_CONFIG, fill_obj_storage, fill_storage
 )
 
diff --git a/swh/indexer/tests/test_mimetype.py b/swh/indexer/tests/test_mimetype.py
--- a/swh/indexer/tests/test_mimetype.py
+++ b/swh/indexer/tests/test_mimetype.py
@@ -9,7 +9,7 @@
     MimetypeIndexer, MimetypeRangeIndexer, compute_mimetype_encoding
 )
 
-from swh.indexer.tests.test_utils import (
+from swh.indexer.tests.utils import (
     CommonContentIndexerTest, CommonContentIndexerRangeTest,
     CommonIndexerWithErrorsTest, CommonIndexerNoTool,
     BASE_TEST_CONFIG, fill_storage, fill_obj_storage
diff --git a/swh/indexer/tests/test_origin_head.py b/swh/indexer/tests/test_origin_head.py
--- a/swh/indexer/tests/test_origin_head.py
+++ b/swh/indexer/tests/test_origin_head.py
@@ -6,7 +6,7 @@
 import unittest
 
 from swh.indexer.origin_head import OriginHeadIndexer
-from swh.indexer.tests.test_utils import (
+from swh.indexer.tests.utils import (
     BASE_TEST_CONFIG, fill_storage
 )
 
diff --git a/swh/indexer/tests/test_origin_metadata.py b/swh/indexer/tests/test_origin_metadata.py
--- a/swh/indexer/tests/test_origin_metadata.py
+++ b/swh/indexer/tests/test_origin_metadata.py
@@ -15,7 +15,7 @@
 
 from swh.scheduler.celery_backend.runner import run_ready_tasks
 
-from .test_utils import fill_storage, fill_obj_storage
+from .utils import fill_storage, fill_obj_storage
 from .test_origin_head import OriginHeadTestIndexer
 from swh.indexer.tests.tasks import (
     RevisionMetadataTestIndexer, OriginMetadataTestIndexer)
diff --git a/swh/indexer/tests/test_utils.py b/swh/indexer/tests/utils.py
rename from swh/indexer/tests/test_utils.py
rename to swh/indexer/tests/utils.py