diff --git a/backend/service/allowed_languages.py b/backend/service/allowed_languages.py
index 90ffcf3..c5ca889 100644
--- a/backend/service/allowed_languages.py
+++ b/backend/service/allowed_languages.py
@@ -10,6 +10,7 @@
     "Ruby",
     "PHP",
     "Scala",
+    "Kotlin",
     "HTML",
     "Haskell",
     "Swift",