diff --git a/nac3core/rustfmt.toml b/nac3core/rustfmt.toml
deleted file mode 100644
index cfaa54ae..00000000
--- a/nac3core/rustfmt.toml
+++ /dev/null
@@ -1 +0,0 @@
- use_small_heuristics = "Max"
diff --git a/rustfmt.toml b/rustfmt.toml
new file mode 100644
index 00000000..2a35f023
--- /dev/null
+++ b/rustfmt.toml
@@ -0,0 +1 @@
+use_small_heuristics = "Max"