diff --git a/i18n-config.toml b/i18n-config.toml
index dd55467..fa1abcc 100644
--- a/i18n-config.toml
+++ b/i18n-config.toml
@@ -32,4 +32,5 @@
   l10n = "cws/{android_locale}/listing-description.lang"
 
 [[paths]]
+  reference = "src/lit-locales/source/es.xlf"
   l10n = "src/lit-locales/source/{android_locale}.xlf"