diff --git a/lib/tempest b/lib/tempest
index 657c3ad..56c97d5 100644
--- a/lib/tempest
+++ b/lib/tempest
@@ -295,7 +295,6 @@
     fi
     if [ "$VIRT_DRIVER" = "xenserver" ]; then
         iniset $TEMPEST_CONFIG image disk_formats "ami,ari,aki,vhd,raw,iso"
-        iniset $TEMPEST_CONFIG scenario img_disk_format vhd
     fi
 
     # Image Features
@@ -407,12 +406,20 @@
     fi
 
     # Scenario
-    SCENARIO_IMAGE_DIR=${SCENARIO_IMAGE_DIR:-$FILES/images/cirros-${CIRROS_VERSION}-${CIRROS_ARCH}-uec}
+    if [ "$VIRT_DRIVER" = "xenserver" ]; then
+        SCENARIO_IMAGE_DIR=${SCENARIO_IMAGE_DIR:-$FILES}
+        SCENARIO_IMAGE_FILE="cirros-${CIRROS_VERSION}-${CIRROS_ARCH}-disk.vhd.tgz"
+        iniset $TEMPEST_CONFIG scenario img_disk_format vhd
+        iniset $TEMPEST_CONFIG scenario img_container_format ovf
+    else
+        SCENARIO_IMAGE_DIR=${SCENARIO_IMAGE_DIR:-$FILES/images/cirros-${CIRROS_VERSION}-${CIRROS_ARCH}-uec}
+        SCENARIO_IMAGE_FILE="cirros-${CIRROS_VERSION}-${CIRROS_ARCH}-disk.img"
+    fi
     iniset $TEMPEST_CONFIG scenario img_dir $SCENARIO_IMAGE_DIR
+    iniset $TEMPEST_CONFIG scenario img_file $SCENARIO_IMAGE_FILE
     iniset $TEMPEST_CONFIG scenario ami_img_file "cirros-${CIRROS_VERSION}-${CIRROS_ARCH}-blank.img"
     iniset $TEMPEST_CONFIG scenario ari_img_file "cirros-${CIRROS_VERSION}-${CIRROS_ARCH}-initrd"
     iniset $TEMPEST_CONFIG scenario aki_img_file "cirros-${CIRROS_VERSION}-${CIRROS_ARCH}-vmlinuz"
-    iniset $TEMPEST_CONFIG scenario img_file "cirros-${CIRROS_VERSION}-${CIRROS_ARCH}-disk.img"
 
     # Validation
     iniset $TEMPEST_CONFIG validation run_validation ${TEMPEST_RUN_VALIDATION:-False}