diff --git a/integrationtests/test_issues.py b/integrationtests/test_issues.py
index 32bf5320333955d101697a56e7e30ec1ba732dd5..86ce9307a74606bea03aa83b273de259041abf58 100644
--- a/integrationtests/test_issues.py
+++ b/integrationtests/test_issues.py
@@ -19,6 +19,7 @@
 from pytest import fixture, mark
 
 import caosdb as db
+from caosdb.cached import cache_clear
 
 from caoscrawler.crawl import Crawler
 from caoscrawler.identifiable_adapters import CaosDBIdentifiableAdapter
diff --git a/integrationtests/test_realworld_example.py b/integrationtests/test_realworld_example.py
index 63abf068120f7545c562b963243dcef825a381ff..82644947a3cdc85a38be3403615b51fe1f4ded50 100644
--- a/integrationtests/test_realworld_example.py
+++ b/integrationtests/test_realworld_example.py
@@ -30,6 +30,7 @@ import json
 import os
 
 import caosdb as db
+from caosdb.cached import cache_clear
 
 from caoscrawler.crawl import Crawler, crawler_main
 from caoscrawler.identifiable_adapters import CaosDBIdentifiableAdapter
diff --git a/integrationtests/test_use_case_simple_presentation.py b/integrationtests/test_use_case_simple_presentation.py
index e7ae2ea6542a2fbab4dbd05166291959f7e2c96f..cf38e951b78534806c0ea76ef58051436aa22704 100644
--- a/integrationtests/test_use_case_simple_presentation.py
+++ b/integrationtests/test_use_case_simple_presentation.py
@@ -29,6 +29,7 @@ from subprocess import run
 
 import caosdb as db
 from caosadvancedtools.loadFiles import loadpath
+from caosdb.cached import cache_clear
 from caosadvancedtools.models import parser as parser
 from caoscrawler.crawl import crawler_main
 from caosdb.utils.register_tests import clear_database, set_test_key