diff --git a/languages.toml b/languages.toml
index 2a0efb49..7983e75a 100644
--- a/languages.toml
+++ b/languages.toml
@@ -1,6 +1,8 @@
 # Language support configuration.
 # See the languages documentation: https://docs.helix-editor.com/master/languages.html
 
+use-grammars = { except = [ "hare", "wren", "gemini" ] }
+
 [language-server]
 
 als = { command = "als" }