diff --git a/dot_config/helix/languages.toml b/dot_config/helix/languages.toml
index 74c3179..76cab00 100644
--- a/dot_config/helix/languages.toml
+++ b/dot_config/helix/languages.toml
@@ -32,7 +32,8 @@ args = ["server", "-m", "stream"]
 
 [[language]]
 name = "toml"
-formatter = { command = "taplo", args = ["fmt"] }
+formatter = { command = "taplo", args = ["fmt", "-"] }
+auto-format = true
 
 [[grammar]]
 name = "graphql"