diff --git a/layouts/partials/highlightgroup.html b/layouts/partials/highlightgroup.html
index 31c41e3..1ffc9bc 100644
--- a/layouts/partials/highlightgroup.html
+++ b/layouts/partials/highlightgroup.html
@@ -1,5 +1,5 @@
{{- if (or .firstLine .lastLine) -}}
-{{- page.Scratch.Set "highlightGroupAttrs" (printf "data-first-line=\"%v\" data-last-line=\"%v\"" .firstLine .lastLine) -}}
+{{- page.Scratch.Set "highlightGroupAttrs" (printf "data-first-line=\"%v\" data-last-line=\"%v\" data-base-path=\"%s\" data-file-path=\"%v\"" .firstLine .lastLine .basePath .path) -}}
{{- end -}}
{{- if eq .language "Agda" -}}
{{- page.Scratch.Add "highlightGroupAttrs" " data-agda-block" -}}