diff --git a/guillotina_elasticsearch/commands/vacuum.py b/guillotina_elasticsearch/commands/vacuum.py
index 37e1d73..2f8f0a9 100644
--- a/guillotina_elasticsearch/commands/vacuum.py
+++ b/guillotina_elasticsearch/commands/vacuum.py
@@ -293,7 +293,8 @@ async def check_missing(self):
             indexes = self.get_indexes_for_oids(oids)
             try:
                 results = await self.conn.search(
-                    ','.join(indexes), body={
+                    index=','.join(indexes),
+                    body={
                         'query': {
                             'terms': {
                                 'uuid': oids
diff --git a/guillotina_elasticsearch/events.py b/guillotina_elasticsearch/events.py
index 29027b4..1c1f88a 100644
--- a/guillotina_elasticsearch/events.py
+++ b/guillotina_elasticsearch/events.py
@@ -35,7 +35,7 @@ class IIndexProgress(Interface):
 @implementer(IIndexProgress)
 class IndexProgress(object):
 
-    def __init__(self, context, processed, total, completed=None, request=None):
+    def __init__(self, context, processed, total, completed=None, request=None):  # noqa
         self.request = request
         self.context = context
         self.processed = processed
diff --git a/guillotina_elasticsearch/manager.py b/guillotina_elasticsearch/manager.py
index 2ed9d8d..92ac623 100644
--- a/guillotina_elasticsearch/manager.py
+++ b/guillotina_elasticsearch/manager.py
@@ -16,7 +16,6 @@
 from guillotina.interfaces import IResource
 from guillotina.transactions import get_transaction
 from guillotina.utils import execute
-from guillotina.utils import find_container
 from guillotina.utils import get_registry as guillotina_get_registry
 from guillotina.utils import resolve_dotted_name
 from guillotina_elasticsearch.directives import index
@@ -26,7 +25,6 @@
 from guillotina_elasticsearch.interfaces import SUB_INDEX_SEPERATOR
 from guillotina_elasticsearch.schema import get_mappings
 from guillotina_elasticsearch.utils import get_migration_lock
-from typing import Dict, Any
 from zope.interface import alsoProvides
 from zope.interface.interface import TAGGED_DATA
 
diff --git a/guillotina_elasticsearch/parser.py b/guillotina_elasticsearch/parser.py
index e1d0a46..64f1cb7 100644
--- a/guillotina_elasticsearch/parser.py
+++ b/guillotina_elasticsearch/parser.py
@@ -7,8 +7,6 @@
 from guillotina.interfaces import ISearchParser
 from guillotina_elasticsearch.interfaces import IElasticSearchUtility
 from guillotina_elasticsearch.interfaces import ParsedQueryInfo
-from guillotina.utils import get_content_depth
-from guillotina.utils import get_content_path
 import logging
 import typing
 
@@ -211,11 +209,3 @@ def __call__(self, params: typing.Dict) -> ParsedQueryInfo:
             query_info,
             query=query
         ))
-
-    def get_context_params(self) -> (str, int,):
-        depth = int(self.request.query.get("depth", 5))
-        path = get_content_path(self.context)
-        return (
-            get_content_path(self.context),
-            get_content_depth(self.context) + depth
-        )
diff --git a/guillotina_elasticsearch/reindex.py b/guillotina_elasticsearch/reindex.py
index 64eb2bc..18569a5 100644
--- a/guillotina_elasticsearch/reindex.py
+++ b/guillotina_elasticsearch/reindex.py
@@ -5,7 +5,6 @@
 from guillotina_elasticsearch.interfaces import IIndexManager
 from guillotina_elasticsearch.migration import Migrator
 from guillotina_elasticsearch.utils import find_index_manager
-from guillotina.utils import get_current_container
 
 
 class Reindexer(Migrator):
diff --git a/guillotina_elasticsearch/schema.py b/guillotina_elasticsearch/schema.py
index 85a490c..29f9653 100644
--- a/guillotina_elasticsearch/schema.py
+++ b/guillotina_elasticsearch/schema.py
@@ -119,5 +119,3 @@ def get_mappings(schemas=None, schema_info=False):
     return {
         'properties': mappings
     }
-
-    return result
diff --git a/guillotina_elasticsearch/testing.py b/guillotina_elasticsearch/testing.py
index 75d06ce..8b7d6be 100644
--- a/guillotina_elasticsearch/testing.py
+++ b/guillotina_elasticsearch/testing.py
@@ -4,7 +4,6 @@
 from guillotina.content import Folder
 from guillotina.exceptions import RequestNotFound
 from guillotina.interfaces import IResource
-from guillotina.utils import get_current_request
 from guillotina_elasticsearch.directives import index
 from guillotina_elasticsearch.interfaces import IConnectionFactoryUtility
 from guillotina_elasticsearch.interfaces import IContentIndex
diff --git a/guillotina_elasticsearch/tests/test_catalog.py b/guillotina_elasticsearch/tests/test_catalog.py
index e6994ef..73e4519 100644
--- a/guillotina_elasticsearch/tests/test_catalog.py
+++ b/guillotina_elasticsearch/tests/test_catalog.py
@@ -8,11 +8,9 @@
 
 import pytest
 
-
 pytestmark = [pytest.mark.asyncio]
 
 
-
 async def test_index(es_requester):
     async with es_requester as requester:
         container, request, txn, tm = await setup_txn_on_container(requester)  # noqa
diff --git a/guillotina_elasticsearch/tests/test_custom_index.py b/guillotina_elasticsearch/tests/test_custom_index.py
index 85b588b..4ac98fc 100644
--- a/guillotina_elasticsearch/tests/test_custom_index.py
+++ b/guillotina_elasticsearch/tests/test_custom_index.py
@@ -1,7 +1,6 @@
 from guillotina.component import get_utility
 from guillotina.db.uid import get_short_uid
 from guillotina.interfaces import ICatalogUtility
-from guillotina.transactions import transaction
 from guillotina_elasticsearch.tests.utils import run_with_retries
 from guillotina_elasticsearch.tests.utils import setup_txn_on_container
 from guillotina_elasticsearch.utils import get_content_sub_indexes
@@ -197,8 +196,9 @@ async def test_delete_base_removes_index_from_elastic(es_requester):
 
         async def _test():
             # should find in content index but not main index
-            await catalog.get_connection().get(
-                index=content_index_name, doc_type='_all', id=resp['@uid'])
+            with pytest.raises(aioelasticsearch.exceptions.NotFoundError):
+                await catalog.get_connection().get(
+                    index=content_index_name, doc_type='_all', id=resp['@uid'])
             with pytest.raises(aioelasticsearch.exceptions.NotFoundError):
                 await catalog.get_connection().get(
                     index='guillotina-guillotina',
diff --git a/guillotina_elasticsearch/tests/test_migration.py b/guillotina_elasticsearch/tests/test_migration.py
index d5e8a77..bd0b452 100644
--- a/guillotina_elasticsearch/tests/test_migration.py
+++ b/guillotina_elasticsearch/tests/test_migration.py
@@ -118,7 +118,7 @@ async def _test():
         await run_with_retries(_test, requester)
 
 
-@pytest.mark.flaky(reruns=5)
+# @pytest.mark.flaky(reruns=5)
 async def test_fixes_missing(es_requester):
     async with es_requester as requester:
         await add_content(requester, 2, 2)
diff --git a/guillotina_elasticsearch/tests/test_schema.py b/guillotina_elasticsearch/tests/test_schema.py
index d29abcb..51fe459 100644
--- a/guillotina_elasticsearch/tests/test_schema.py
+++ b/guillotina_elasticsearch/tests/test_schema.py
@@ -5,6 +5,8 @@
 
 import pytest
 
+pytestmark = [pytest.mark.asyncio]
+
 
 class IA(Interface):
     index_field('item', field_mapping={'type': 'integer'})
diff --git a/guillotina_elasticsearch/tests/utils.py b/guillotina_elasticsearch/tests/utils.py
index 98b455e..9f254ad 100644
--- a/guillotina_elasticsearch/tests/utils.py
+++ b/guillotina_elasticsearch/tests/utils.py
@@ -48,7 +48,7 @@ async def setup_txn_on_container(requester, container_id='guillotina'):
     utils.login()
     request = utils.get_mocked_request(db=requester.db)
     task_vars.request.set(request)
-    container = await get_container(requester=requester, container_id=container_id)
+    container = await get_container(requester=requester, container_id=container_id)  # noqa
     tm = task_vars.tm.get()
     txn = await tm.begin()
     return container, request, txn, tm
diff --git a/guillotina_elasticsearch/utility.py b/guillotina_elasticsearch/utility.py
index d2bad45..9fdbd78 100644
--- a/guillotina_elasticsearch/utility.py
+++ b/guillotina_elasticsearch/utility.py
@@ -3,14 +3,11 @@
 from guillotina import app_settings
 from guillotina import configure
 from guillotina.catalog.catalog import DefaultSearchUtility
-from guillotina.catalog import index
-from guillotina.catalog.utils import parse_query
 from guillotina.component import get_adapter
 from guillotina.component import get_utility
 from guillotina.event import notify
 from guillotina.exceptions import RequestNotFound
 from guillotina_elasticsearch.exceptions import ElasticsearchConflictException
-from guillotina.interfaces import IAbsoluteURL
 from guillotina.interfaces import IFolder
 from guillotina.transactions import get_transaction
 from guillotina.utils import get_content_depth
@@ -28,13 +25,11 @@
 from guillotina_elasticsearch.interfaces import IElasticSearchUtility  # noqa b/w compat import
 from guillotina_elasticsearch.interfaces import IIndexActive
 from guillotina_elasticsearch.interfaces import IIndexManager
-from guillotina_elasticsearch.interfaces import ParsedQueryInfo
 from guillotina_elasticsearch.utils import find_index_manager
 from guillotina_elasticsearch.utils import format_hit
 from guillotina_elasticsearch.utils import get_content_sub_indexes
 from guillotina_elasticsearch.utils import noop_response
 from guillotina_elasticsearch.utils import safe_es_call
-
 from os.path import join
 
 import aiohttp
diff --git a/setup.py b/setup.py
index 8b89657..187e9be 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@
 
 test_requires = [
     'async_asgi_testclient',
-    'pytest>=3.6',
+    'pytest>=5.0',
     'docker',
     'backoff',
     'psycopg2-binary',