diff --git a/lib/linguist/vendor.yml b/lib/linguist/vendor.yml
index ca00b057..68c37da7 100644
--- a/lib/linguist/vendor.yml
+++ b/lib/linguist/vendor.yml
@@ -47,6 +47,9 @@
 # Debian packaging
 - ^debian/
 
+# Haxelib projects often contain a neko bytecode file named run.n
+- run\.n
+
 ## Commonly Bundled JavaScript frameworks ##
 
 # jQuery