diff --git a/data/countries/ZA.yaml b/data/countries/ZA.yaml
index 12af6b9d9..184655522 100644
--- a/data/countries/ZA.yaml
+++ b/data/countries/ZA.yaml
@@ -90,3 +90,7 @@ holidays:
       substitutes 12-26 if sunday then next monday:
         name:
           en: Public Holiday
+      "2023-12-15":
+        _name: 12-15
+        name:
+          en: Rugby World Cup Win Public Holiday