diff --git a/src/Endpoints/Zones.php b/src/Endpoints/Zones.php
index b81343d..94e538b 100644
--- a/src/Endpoints/Zones.php
+++ b/src/Endpoints/Zones.php
@@ -96,7 +96,7 @@ class Zones implements API
     {
         $zones = $this->listZones($name);
 
-        if (sizeof($zones) < 1) {
+        if (sizeof($zones->result) < 1) {
             throw new EndpointException("Could not find zones with specified name.");
         }
 
@@ -142,4 +142,4 @@ class Zones implements API
 
         return false;
     }
-}
\ No newline at end of file
+}