diff --git a/tests/functional/centos/7/docker-cluster/group_vars/osds b/tests/functional/centos/7/docker-cluster/group_vars/osds
deleted file mode 100644
index ed9b23ad1..000000000
--- a/tests/functional/centos/7/docker-cluster/group_vars/osds
+++ /dev/null
@@ -1,4 +0,0 @@
----
-os_tuning_params:
-  - { name: kernel.pid_max, value: 4194303 }
-  - { name: fs.file-max, value: 26234859 }