diff --git a/lib/linguist/languages.yml b/lib/linguist/languages.yml
index 662c488f..7544b198 100644
--- a/lib/linguist/languages.yml
+++ b/lib/linguist/languages.yml
@@ -3633,3 +3633,8 @@ xBase:
   - .prg
   tm_scope: none
   ace_mode: text
+
+zone:
+  type: programming
+  extensions:
+  - .zone