diff --git a/docs/l10n/languagenames.rst b/docs/l10n/languagenames.rst
index cffb23b..423a1b7 100644
--- a/docs/l10n/languagenames.rst
+++ b/docs/l10n/languagenames.rst
@@ -96,6 +96,8 @@ on the English name.
      - Română
    * - Russian
      - русский
+   * - Sardinian
+     - Sardu
    * - Serbian
      - српски *or* srpski
    * - Sinhala