diff --git a/iso_data/overlay/world/cl.yml b/iso_data/overlay/world/cl.yml
new file mode 100644
index 00000000..31f78625
--- /dev/null
+++ b/iso_data/overlay/world/cl.yml
@@ -0,0 +1,2 @@
+- code: NB
+  type: region
diff --git a/locale/base/en/world/cl.yml b/locale/base/en/world/cl.yml
index db762683..67b9212a 100644
--- a/locale/base/en/world/cl.yml
+++ b/locale/base/en/world/cl.yml
@@ -26,6 +26,8 @@ en:
         name: Magallanes y Antártica Chilena
       ml:
         name: Maule
+      nb:
+        name: Ñuble
       rm:
         name: Región Metropolitana de Santiago
       ta: