diff --git a/.pre-commit-hooks.yaml b/.pre-commit-hooks.yaml
index bbcf490..c5da22b 100644
--- a/.pre-commit-hooks.yaml
+++ b/.pre-commit-hooks.yaml
@@ -1,7 +1,7 @@
 -   id: fmt
     name: fmt
     description: Format files with rustfmt.
-    entry: cargo fmt
+    entry: cargo fmt --
     language: system
     files: \.rs$
     args: ['--write-mode=overwrite']
diff --git a/hooks.yaml b/hooks.yaml
index bbcf490..c5da22b 100644
--- a/hooks.yaml
+++ b/hooks.yaml
@@ -1,7 +1,7 @@
 -   id: fmt
     name: fmt
     description: Format files with rustfmt.
-    entry: cargo fmt
+    entry: cargo fmt --
     language: system
     files: \.rs$
     args: ['--write-mode=overwrite']