diff --git a/src/format-all.sh b/src/format-all.sh
index 3569c460be..7d51b7d343 100755
--- a/src/format-all.sh
+++ b/src/format-all.sh
@@ -10,5 +10,5 @@ src=$(pwd)
 
 for crate in $(find "$src" -name Cargo.toml); do
     cd $(dirname "$crate")
-    cargo fmt
+    cargo fmt -- "$@"
 done