diff --git a/lib/linguist/languages.yml b/lib/linguist/languages.yml
index a56545e6..82648215 100644
--- a/lib/linguist/languages.yml
+++ b/lib/linguist/languages.yml
@@ -867,7 +867,6 @@ Rust:
   lexer: Text only
   primary_extension: .rs
   extensions:
-  - .rc
   - .rs
 
 SCSS: