diff --git a/lib/linguist/languages.yml b/lib/linguist/languages.yml
index 792409da..4a31dbc8 100644
--- a/lib/linguist/languages.yml
+++ b/lib/linguist/languages.yml
@@ -613,7 +613,7 @@ Haskell:
 Haxe:
   type: programming
   lexer: haXe
-  ace_mode: haXe
+  ace_mode: haxe
   color: "#346d51"
   primary_extension: .hx
   extensions: