diff --git sites/all/modules/authcache/authcache.helpers.inc sites/all/modules/authcache/authcache.helpers.inc
index 89784c7..382d36c 100644
--- sites/all/modules/authcache/authcache.helpers.inc
+++ sites/all/modules/authcache/authcache.helpers.inc
@@ -133,7 +133,7 @@ function _authcache_shutdown_save_page() {
 
   // Only cache HTML and 200 OK status (unless user specifies non-HTML)
   // Note that Druapl feeds don't overwrite content-type headers, so they will be cached
-  if (!$is_cached_nonhtml && _authcache_get_content_type() != 'text/html' && _authcache_get_http_status() != 200) {
+  if (!$is_cached_nonhtml && (_authcache_get_content_type() != 'text/html' || _authcache_get_http_status() != 200)) {
     return;
   }