diff --git a/rustfmt.toml b/rustfmt.toml
index 018747d94867..de0fc5ecc016 100644
--- a/rustfmt.toml
+++ b/rustfmt.toml
@@ -1,2 +1,4 @@
-error_on_line_overflow = true
 edition = "2021"
+error_on_line_overflow = true
+group_imports = "StdExternalCrate"
+imports_granularity = "Module"