diff --git a/v2v/tests/cfg/specific_kvm.cfg b/v2v/tests/cfg/specific_kvm.cfg
index 44a1de140b..2f96206fec 100644
--- a/v2v/tests/cfg/specific_kvm.cfg
+++ b/v2v/tests/cfg/specific_kvm.cfg
@@ -300,6 +300,7 @@
             only esx_80
             variants:
                 - chars_telnet:
+                    only libvirt
                     boottype = 2
                     main_vm = VM_NAME_SERVIAL_PORT_CHARACTERS_TELNET_URL_V2V_EXAMPLE
                 - empty_info: