diff --git a/power.sh b/power.sh
index 5e32f41..32e2d3c 100644
--- a/power.sh
+++ b/power.sh
@@ -42,6 +42,7 @@ _graceful_shutdown(){
     echo "Could not send shutdown command to guest, error: $RESPONSE"
 
     FILE="${IMG}/agent.ver"
+    [ ! -f "$FILE" ] && FILE="${IMG}"/"${BASE}".agent
     [ ! -f "$FILE" ] && echo "1" > "$FILE"
     AGENT_VERSION=$(cat "${FILE}")