diff --git a/normalizers/0.js b/normalizers/0.js
index 1476e87..dd7460d 100644
--- a/normalizers/0.js
+++ b/normalizers/0.js
@@ -1,5 +1,3 @@
 'use strict';
 
-var k = require('es5-ext/function/constant');
-
-module.exports = { get: k('') };
+module.exports = function () { return ''; };
diff --git a/normalizers/get-primitive-fixed.js b/normalizers/get-primitive-fixed.js
index 4ff5c7a..14251e2 100644
--- a/normalizers/get-primitive-fixed.js
+++ b/normalizers/get-primitive-fixed.js
@@ -2,11 +2,11 @@
 
 module.exports = function (length) {
 	if (!length) {
-		return { get: function () { return ''; } };
+		return function () { return ''; };
 	}
-	return { get: function (args) {
+	return function (args) {
 		var id = String(args[0]), i = 0, l = length;
 		while (--l) { id += '\u0001' + args[++i]; }
 		return id;
-	} };
+	};
 };
diff --git a/normalizers/primitive.js b/normalizers/primitive.js
index 53098f2..b4c5c32 100644
--- a/normalizers/primitive.js
+++ b/normalizers/primitive.js
@@ -1,9 +1,9 @@
 'use strict';
 
-module.exports = { get: function (args) {
+module.exports = function (args) {
 	var id, i, length = args.length;
 	if (!length) return '\u0002';
 	id = String(args[i = 0]);
 	while (--length) id += '\u0001' + args[++i];
 	return id;
-} };
+};