diff --git a/tests/k6/README.md b/tests/k6/README.md
index 60635ae7d8..f11c98c67f 100644
--- a/tests/k6/README.md
+++ b/tests/k6/README.md
@@ -16,7 +16,8 @@ k6 run ./dist/test/NAME_OF_TEST.js
 
 ## Environment variables
 ```console
-$ OC_OCIS_HOST=URL k6 run ...
+$ OC_LOGIN=USERNAME OC_PASSWORD=PASSWORD k6 run ...
+$ OC_HOST=URL k6 run ...
 $ OC_OIDC_HOST=URL k6 run ...
 $ OC_OIDC=BOOL k6 run ...
 $ OC_TEST_FILE=STRING k6 run ...