diff --git a/cupsfilters/ipp.c b/cupsfilters/ipp.c
index 2c3b740..6b2b784 100644
--- a/cupsfilters/ipp.c
+++ b/cupsfilters/ipp.c
@@ -377,6 +377,14 @@ get_printer_attributes5(http_t *http_printer,
 		     total_attrs);
 	ippDelete(response);
       } else {
+
+	// Check if the response is valid
+	if (!ippValidateAttributes(response))
+	{
+	  ippDelete(response);
+	  response = NULL;
+	}
+
 	/* Suitable response, we are done */
 	if (have_http == 0) httpClose(http_printer);
 	if (uri) free(uri);