diff --git a/lib/greenhouse_io/api/client.rb b/lib/greenhouse_io/api/client.rb
index 453d52d..e70d790 100644
--- a/lib/greenhouse_io/api/client.rb
+++ b/lib/greenhouse_io/api/client.rb
@@ -118,7 +118,7 @@ def post_to_harvest_api(url, body, headers)
 
       set_headers_info(response.headers)
 
-      if response.code == 200
+      if response.success?
         parse_json(response)
       else
         raise GreenhouseIo::Error.new(response.code)