diff --git a/lib/babel/transformation/index.js b/lib/babel/transformation/index.js
index ff45272959..4d5e4b5e4b 100644
--- a/lib/babel/transformation/index.js
+++ b/lib/babel/transformation/index.js
@@ -31,10 +31,7 @@ transform._ensureTransformerNames = function (type, rawKeys) {
     var deprecatedKey = transform.deprecatedTransformerMap[key];
     if (deprecatedKey) {
       // deprecated key, remap it to the new one
-      console.error(
-        "The transformer " + key + " has been renamed to " + deprecatedKey +
-        " in v3.0.0 - backwards compatibilty will be removed 4.0.0"
-      );
+      console.error("The transformer " + key + " has been renamed to " + deprecatedKey);
       rawKeys.push(deprecatedKey);
     } else if (transform.transformers[key]) {
       // valid key
diff --git a/lib/babel/transformation/transformers/deprecated.json b/lib/babel/transformation/transformers/deprecated.json
index 9d4c01529c..0967ef424b 100644
--- a/lib/babel/transformation/transformers/deprecated.json
+++ b/lib/babel/transformation/transformers/deprecated.json
@@ -1,41 +1 @@
-{
-  "specNoForInOfAssignment": "validation.noForInOfAssignment",
-  "specSetters": "validation.setters",
-  "specBlockScopedFunctions": "spec.blockScopedFunctions",
-  "malletOperator": "playground.malletOperator",
-  "methodBinding": "playground.methodBinding",
-  "memoizationOperator": "playground.memoizationOperator",
-  "objectGetterMemoization": "playground.objectGetterMemoization",
-  "modules": "es6.modules",
-  "propertyNameShorthand": "es6.properties.shorthand",
-  "arrayComprehension": "es7.comprehensions",
-  "generatorComprehension": "es7.comprehensions",
-  "arrowFunctions": "es6.arrowFunctions",
-  "classes": "es6.classes",
-  "objectSpread": "es7.objectRestSpread",
-  "es7.objectSpread": "es7.objectRestSpread",
-  "exponentiationOperator": "es7.exponentiationOperator",
-  "spread": "es6.spread",
-  "templateLiterals": "es6.templateLiterals",
-  "propertyMethodAssignment": "es6.properties.shorthand",
-  "computedPropertyNames": "es6.properties.computed",
-  "defaultParameters": "es6.parameters.default",
-  "restParameters": "es6.parameters.rest",
-  "destructuring": "es6.destructuring",
-  "forOf": "es6.forOf",
-  "unicodeRegex": "es6.unicodeRegex",
-  "abstractReferences": "es7.abstractReferences",
-  "constants": "es6.constants",
-  "letScoping": "es6.letScoping",
-  "blockScopingTDZ": "es6.blockScopingTDZ",
-  "generators": "regenerator",
-  "protoToAssign": "spec.protoToAssign",
-  "typeofSymbol": "spec.typeofSymbol",
-  "coreAliasing": "selfContained",
-  "undefinedToVoid": "spec.undefinedToVoid",
-  "undeclaredVariableCheck": "validation.undeclaredVariableCheck",
-  "specPropertyLiterals": "es3.propertyLiterals",
-  "specMemberExpressionLiterals": "es3.memberExpressionLiterals",
-  "minification.propertyLiterals": "es3.propertyLiterals",
-  "minification.memberExpressionLiterals": "es3.memberExpressionLiterals"
-}
+{}