diff --git a/le-dns/cloudxns-hook.sh b/le-dns/cloudxns-hook.sh
index d3ad5ee..4a06d5e 100755
--- a/le-dns/cloudxns-hook.sh
+++ b/le-dns/cloudxns-hook.sh
@@ -3,7 +3,7 @@
 function deploy_challenge {
     local DOMAIN="${1}" TOKEN_FILENAME="${2}" TOKEN_VALUE="${3}"
     echo "$DOMAIN" "$TOKEN_FILENAME" "$TOKEN_VALUE"
-    ./cloudxns.sh ./cloudxns.conf "$DOMAIN" "$TOKEN_VALUE"
+    ./cloudxns.sh "$CONFIG" "$DOMAIN" "$TOKEN_VALUE"
     sleep 5
 }