diff --git a/CHANGELOG.md b/CHANGELOG.md
index c805bbb..028dcad 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 - add gems ed25519 bcrypt_pbkdf
 - add missing cantons (zug, jura, uri, schwyz, obwald, nidwald & glarus) - #149
+- add missing status 'Prototype' translation - #149
 
 ### Changed
 - improve display of studioes & members on Game detail page - #140
diff --git a/src/locales/en.json b/src/locales/en.json
index 49655d0..69056bf 100644
--- a/src/locales/en.json
+++ b/src/locales/en.json
@@ -135,6 +135,7 @@
     "released": "Released",
     "pre_release": "Pre-release",
     "development": "Development",
+    "prototype": "Prototype",
     "canceled": "Canceled"
   },
   "release_year_range": {