diff --git a/src/Spec2-Transformations/SpRenameDefaultSpecToDefaultLayoutRefactoring.class.st b/src/Spec2-Transformations/SpRenameDefaultSpecToDefaultLayoutRefactoring.class.st
deleted file mode 100644
index e4124044..00000000
--- a/src/Spec2-Transformations/SpRenameDefaultSpecToDefaultLayoutRefactoring.class.st
+++ /dev/null
@@ -1,62 +0,0 @@
-"
-I can be used to convert a presenter #defaultSpec class method to a #defaultLayout class method 
-"
-Class {
-	#name : 'SpRenameDefaultSpecToDefaultLayoutRefactoring',
-	#superclass : 'RBAddMethodRefactoring',
-	#instVars : [
-		'presenterClass'
-	],
-	#category : 'Spec2-Transformations',
-	#package : 'Spec2-Transformations'
-}
-
-{ #category : 'instance creation' }
-SpRenameDefaultSpecToDefaultLayoutRefactoring class >> onPresenter: aPresenterClass [
-
-	^ self basicNew
-		presenterClass: aPresenterClass;
-		initialize;
-		yourself
-
-]
-
-{ #category : 'initialization' }
-SpRenameDefaultSpecToDefaultLayoutRefactoring >> initialize [ 
-	| layoutMethod |
-	layoutMethod := #defaultLayout , ((presenterClass>>#defaultSpec) ast sourceCode allButFirst: #defaultSpec size).
-	self 
-		addMethod: layoutMethod 
-		toClass: presenterClass 
-		inProtocols: 'layout' 
-]
-
-{ #category : 'preconditions' }
-SpRenameDefaultSpecToDefaultLayoutRefactoring >> preconditions [
-	| selector method |
-	method := self parserClass
-		parseMethod: source
-		onError: [ :string :position | 
-			^ RBCondition
-				withBlock: [ self refactoringFailure: 'The sources could not be parsed' ] ].
-	selector := method selector.
-	selector ifNil: [ self refactoringFailure: 'Invalid source.' ].
-	^ self emptyCondition
-]
-
-{ #category : 'accessing' }
-SpRenameDefaultSpecToDefaultLayoutRefactoring >> presenterClass: aClass [
-	| env |
-	
-	presenterClass := aClass.
-	env := RBClassHierarchyEnvironment class: presenterClass.
-	self model: (RBNamespace new 
-			environment: env;
-			yourself).
-]
-
-{ #category : 'transforming' }
-SpRenameDefaultSpecToDefaultLayoutRefactoring >> transform [ 
-	super transform.
-	(presenterClass>>#defaultSpec) removeFromSystem
-]