diff --git a/test/integration/network-integration.cfg b/test/integration/network-integration.cfg
index 183472930a3..eb54f6a0a98 100644
--- a/test/integration/network-integration.cfg
+++ b/test/integration/network-integration.cfg
@@ -5,3 +5,6 @@
 timeout = 60
 host_key_checking = False
 log_path = /tmp/ansible-test.out
+
+[ssh_connection]
+ssh_args = '-o UserKnownHostsFile=/dev/null'