diff --git a/fulcrm_apiv2.module b/fulcrm_apiv2.module
index 0018154..d04d4b5 100644
--- a/fulcrm_apiv2.module
+++ b/fulcrm_apiv2.module
@@ -35,6 +35,7 @@ function fulcrm_apiv2_prevent_loop( $headers ) {
 
     if ( array_key_exists( 'X-fulcrm-Client-ID', $headers ) ) {
         $incoming_client_ids = array_map( "trim", explode( ',', $headers[ 'X-fulcrm-Client-ID' ] ) );
+        $client_id = variable_get( 'fulcrm_apiv2_client_id', $GLOBALS[ 'base_url' ] );
         if ( in_array( $client_id, $incoming_client_ids ) )
             return false;
     } else {