diff --git a/lib/linguist/languages.yml b/lib/linguist/languages.yml
index ae77f12c..f733b114 100644
--- a/lib/linguist/languages.yml
+++ b/lib/linguist/languages.yml
@@ -960,7 +960,7 @@ Inno Setup:
 
 Idris:
   type: programming
-  lexer: Text only
+  lexer: Idris
   extensions:
   - .idr
   - .lidr