diff --git a/tests/test_access/tst_access_drogon_affiliate_login.py b/tests/test_access/tst_access_drogon_affiliate_login.py
index 1afa34a7..28ae0ed0 100644
--- a/tests/test_access/tst_access_drogon_affiliate_login.py
+++ b/tests/test_access/tst_access_drogon_affiliate_login.py
@@ -3,6 +3,7 @@
     specific access rights. Running this test with your personal login
     will fail."""
 import os
+import sys
 import json
 import inspect
 import pytest
diff --git a/tests/test_access/tst_access_drogon_manage_login.py b/tests/test_access/tst_access_drogon_manage_login.py
index ad7ae4ec..d6830c3e 100644
--- a/tests/test_access/tst_access_drogon_manage_login.py
+++ b/tests/test_access/tst_access_drogon_manage_login.py
@@ -4,6 +4,7 @@
     will fail."""
 
 import os
+import sys
 import json
 import inspect
 import pytest
diff --git a/tests/test_access/tst_access_drogon_read_login.py b/tests/test_access/tst_access_drogon_read_login.py
index e023041c..3bf41fe2 100644
--- a/tests/test_access/tst_access_drogon_read_login.py
+++ b/tests/test_access/tst_access_drogon_read_login.py
@@ -3,6 +3,7 @@
     specific access rights. Running this test with your personal login
     will fail."""
 import os
+import sys
 import json
 import inspect
 import pytest
diff --git a/tests/test_access/tst_access_drogon_write_login.py b/tests/test_access/tst_access_drogon_write_login.py
index 7289facf..1a91b09b 100644
--- a/tests/test_access/tst_access_drogon_write_login.py
+++ b/tests/test_access/tst_access_drogon_write_login.py
@@ -4,6 +4,7 @@
     will fail."""
 
 import os
+import sys
 import json
 import inspect
 import pytest
diff --git a/tests/test_access/tst_access_no_access_login.py b/tests/test_access/tst_access_no_access_login.py
index 8d4b9f2b..98272410 100644
--- a/tests/test_access/tst_access_no_access_login.py
+++ b/tests/test_access/tst_access_no_access_login.py
@@ -4,6 +4,7 @@
     will fail."""
 
 import os
+import sys
 import json
 import inspect
 import pytest