diff --git opensearch.module opensearch.module
index c50f3d3..2217856 100644
--- opensearch.module
+++ opensearch.module
@@ -333,12 +333,6 @@ function _opensearch_is_search_result_page() {
     if ($module == 'apachesolr_search' && !empty($_GET['filters'])) {
       return TRUE;
     }
-
-    // For other modules that use a similar path used by Apache Solr, check the
-    // result of hook_search().
-    $result = module_invoke($module, 'search', 'search');
-
-    return !empty($result);
   }
 
   return FALSE;