1 files changed, 1 insertions, 0 deletions
diff --git a/src/css.hh b/src/css.hh
index 532acc01..e81fde62 100644
--- a/src/css.hh
+++ b/src/css.hh
@@ -223,6 +223,7 @@ typedef enum {
    CSS_PROPERTY_X_COLSPAN,
    CSS_PROPERTY_X_ROWSPAN,
    PROPERTY_X_LINK,
+   PROPERTY_X_LANG,
    PROPERTY_X_IMG,
    PROPERTY_X_TOOLTIP,
    CSS_PROPERTY_LAST