diff --git a/rustfmt.toml b/rustfmt.toml
index 0b377a371..678a324b3 100644
--- a/rustfmt.toml
+++ b/rustfmt.toml
@@ -3,6 +3,7 @@ max_width=150
 ideal_width=120
 tabs_spaces=4
 fn_call_width=100
+fn_arg_indent="Tabbed"
 single_line_if_else=true
 where_indent="Visual"
 where_trailing_comma=true