diff --git a/search_api_page.pages.inc b/search_api_page.pages.inc
index ed10de2..6794d68 100644
--- a/search_api_page.pages.inc
+++ b/search_api_page.pages.inc
@@ -172,7 +172,7 @@ function search_api_page_search_execute(Entity $page, $keys = NULL, $limit = 10)
  */
 function search_api_page_query_has_facets(SearchApiQueryInterface $query) {
   // Check that the search server supports facets.
-  if ($query->getIndex()->server()->supportsFeature('search_api_facets')) {
+  if (module_exists('facetapi') && $query->getIndex()->server()->supportsFeature('search_api_facets')) {
     // Get the currently-active searcher.
     $searchers = facetapi_get_active_searchers();
     $current_searcher = (string) array_shift($searchers);