diff --git a/doc/basic-bootstrap/layout.html b/doc/basic-bootstrap/layout.html
index a257b03d..845aa35f 100644
--- a/doc/basic-bootstrap/layout.html
+++ b/doc/basic-bootstrap/layout.html
@@ -90,6 +90,8 @@
         VERSION:     '{{ release|e }}',
         COLLAPSE_INDEX: false,
         FILE_SUFFIX: '{{ '' if no_search_suffix else file_suffix }}',
+        LINK_SUFFIX: '{{ link_suffix }}',
+        SOURCELINK_SUFFIX: '{{ sourcelink_suffix }}',
         HAS_SOURCE:  {{ has_source|lower }},
         SOURCELINK_SUFFIX:  '{{ sourcelink_suffix }}'
       };