diff --git a/kotlin/detekt-config.yml b/kotlin/detekt-config.yml
index 4015711..28cd184 100644
--- a/kotlin/detekt-config.yml
+++ b/kotlin/detekt-config.yml
@@ -345,7 +345,7 @@ style:
   OptionalAbstractKeyword:
     active: true
   OptionalUnit:
-    active: true
+    active: false
   OptionalWhenBraces:
     active: false
   PreferToOverPairSyntax: