diff --git a/conf/countries/worldwide.yaml b/conf/countries/worldwide.yaml
index 04a3232..b96ebfd 100644
--- a/conf/countries/worldwide.yaml
+++ b/conf/countries/worldwide.yaml
@@ -2104,6 +2104,16 @@ WF:
 WS:
     address_template: *generic17
 
+# Sovereign Base Areas of Akrotiri and Dhekelia
+# not an official ISO code
+XC:
+    address_template: *generic6
+
+# Kosovo
+# not an official ISO code
+XK:
+    address_template: *generic1
+    
 # Yemen
 YE:
     address_template: *generic18