diff --git a/durable/.formatter.exs b/durable/.formatter.exs
index d2cda26..da888af 100644
--- a/durable/.formatter.exs
+++ b/durable/.formatter.exs
@@ -1,4 +1,21 @@
 # Used by "mix format"
 [
-  inputs: ["{mix,.formatter}.exs", "{config,lib,test}/**/*.{ex,exs}"]
+  inputs: ["{mix,.formatter}.exs", "{config,lib,test}/**/*.{ex,exs}"],
+  export: [
+    locals_without_parens: [
+      # Workflow DSL
+      workflow: 2,
+      workflow: 3,
+      # Step DSL
+      branch: 2,
+      compensate: 2,
+      compensate: 3,
+      decision: 2,
+      decision: 3,
+      parallel: 1,
+      parallel: 2,
+      step: 2,
+      step: 3
+    ]
+  ]
 ]