diff --git a/mode/rust/rust.js b/mode/rust/rust.js
index <HASH>..<HASH> 100644
--- a/mode/rust/rust.js
+++ b/mode/rust/rust.js
@@ -68,4 +68,5 @@ CodeMirror.defineSimpleMode("rust",{
 
 
 CodeMirror.defineMIME("text/x-rustsrc", "rust");
+CodeMirror.defineMIME("text/rust", "rust");
 });
[rust mode] Add proper MIME type

leave the old one for now