diff --git a/iso_data/overlay/world/cg.yml b/iso_data/overlay/world/cg.yml
deleted file mode 100644
index cd08ac5f..00000000
--- a/iso_data/overlay/world/cg.yml
+++ /dev/null
@@ -1,55 +0,0 @@
----
-- code: BZV
-  _enabled: false
-- code: '1'
-  type: province
-- code: '2'
-  type: province
-- code: '3'
-  type: province
-- code: '4'
-  type: province
-- code: '5'
-  type: province
-- code: '6'
-  type: province
-- code: '7'
-  type: province
-- code: '8'
-  type: province
-- code: '9'
-  type: province
-- code: '10'
-  type: province
-- code: '11'
-  type: province
-- code: '12'
-  type: province
-- code: '13'
-  type: province
-- code: '14'
-  type: province
-- code: '15'
-  type: province
-- code: '16'
-  type: province
-- code: '17'
-  type: province
-- code: '18'
-  type: province
-- code: '19'
-  type: province
-- code: '20'
-  type: province
-- code: '21'
-  type: province
-- code: '22'
-  type: province
-- code: '23'
-  type: province
-- code: '24'
-  type: province
-- code: '25'
-  type: province
-- code: '26'
-  type: province
diff --git a/locale/overlay/cg/world.yml b/locale/overlay/cg/world.yml
deleted file mode 100644
index 5c2b2b9a..00000000
--- a/locale/overlay/cg/world.yml
+++ /dev/null
@@ -1,56 +0,0 @@
----
-en:
-  world:
-    cg:
-      '1':
-        name: Bas-Uele
-      '2':
-        name: Equateur
-      '3':
-        name: Haut-Katanga
-      '4':
-        name: Haut-Lomami
-      '5':
-        name: Haut-Uele
-      '6':
-        name: Ituri
-      '7':
-        name: Kasai
-      '8':
-        name: Kasaï-Oriental
-      '9':
-        name: Kasaï-Central
-      '10':
-        name: Kinshasa
-      '11':
-        name: Kongo Central
-      '12':
-        name: Kwango
-      '13':
-        name: Kwilu
-      '14':
-        name: Lomami
-      '15':
-        name: Lualaba
-      '16':
-        name: Mai-Ndombe
-      '17':
-        name: Maniema
-      '18':
-        name: Mongala
-      '19':
-        name: Nord-Kivu
-      '20':
-        name: Nord-Ubangi
-      '21':
-        name: Sankuru
-      '22':
-        name: Su-Kivu
-      '23':
-        name: Sud-Ubangi
-      '24':
-        name: Tanganyika
-      '25':
-        name: Tshopoo
-      '26':
-        name: Tshuapa