diff --git a/index.js b/index.js
index 25713fa..74ef090 100644
--- a/index.js
+++ b/index.js
@@ -2,7 +2,6 @@
 	MIT License http://www.opensource.org/licenses/mit-license.php
 	Author Tobias Koppers @sokra
 */
-var SourceMap = require("source-map");
 var fs = require("fs");
 var path = require("path");
 var async = require("async");
diff --git a/package.json b/package.json
index dd76bc7..8ecf87f 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,6 @@
   ],
   "dependencies": {
     "async": "^0.9.0",
-    "loader-utils": "~0.2.2",
-    "source-map": "~0.1.33"
+    "loader-utils": "~0.2.2"
   }
 }
diff --git a/test/fixtures/charset-inline-source-map.js b/test/fixtures/charset-inline-source-map.js
index f096e98..95e621e 100644
--- a/test/fixtures/charset-inline-source-map.js
+++ b/test/fixtures/charset-inline-source-map.js
@@ -1,3 +1,2 @@
-with SourceMap
 //    @    sourceMappingURL    =    data:application/source-map;charset=utf-8;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiY2hhcnNldC1pbmxpbmUtc291cmNlLW1hcC5qcyIsInNvdXJjZXMiOlsiY2hhcnNldC1pbmxpbmUtc291cmNlLW1hcC50eHQiXSwic291cmNlc0NvbnRlbnQiOlsid2l0aCBTb3VyY2VNYXAiXSwibWFwcGluZ3MiOiJBQUFBIn0=
 // comment
\ No newline at end of file
diff --git a/test/fixtures/external-source-map.js b/test/fixtures/external-source-map.js
index 64dbc54..950eefe 100644
--- a/test/fixtures/external-source-map.js
+++ b/test/fixtures/external-source-map.js
@@ -1,3 +1,3 @@
 with SourceMap
 //#sourceMappingURL=external-source-map.map
-// comment
\ No newline at end of file
+// comment
diff --git a/test/fixtures/external-source-map2.js b/test/fixtures/external-source-map2.js
index 844e38d..ec0af23 100644
--- a/test/fixtures/external-source-map2.js
+++ b/test/fixtures/external-source-map2.js
@@ -1,3 +1,3 @@
 with SourceMap
 //#sourceMappingURL=data/external-source-map2.map
-// comment
\ No newline at end of file
+// comment
diff --git a/test/fixtures/inline-source-map.js b/test/fixtures/inline-source-map.js
index 6fc86a8..f6d8765 100644
--- a/test/fixtures/inline-source-map.js
+++ b/test/fixtures/inline-source-map.js
@@ -1,3 +1,2 @@
-with SourceMap
 //    @    sourceMappingURL    =    data:application/source-map;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiaW5saW5lLXNvdXJjZS1tYXAuanMiLCJzb3VyY2VzIjpbImlubGluZS1zb3VyY2UtbWFwLnR4dCJdLCJzb3VyY2VzQ29udGVudCI6WyJ3aXRoIFNvdXJjZU1hcCJdLCJtYXBwaW5ncyI6IkFBQUEifQ==
 // comment
\ No newline at end of file
diff --git a/test/fixtures/missing-source-map.js b/test/fixtures/missing-source-map.js
index f2bf71c..74e4038 100644
--- a/test/fixtures/missing-source-map.js
+++ b/test/fixtures/missing-source-map.js
@@ -1,3 +1,3 @@
 with SourceMap
 //#sourceMappingURL=missing-source-map.map
-// comment
\ No newline at end of file
+// comment
diff --git a/test/fixtures/missing-source-map2.js b/test/fixtures/missing-source-map2.js
index 6257266..90ad43b 100644
--- a/test/fixtures/missing-source-map2.js
+++ b/test/fixtures/missing-source-map2.js
@@ -1,3 +1,3 @@
 with SourceMap
 //#sourceMappingURL=missing-source-map2.map
-// comment
\ No newline at end of file
+// comment
diff --git a/test/fixtures/multi-source-map.js b/test/fixtures/multi-source-map.js
index f844435..266acb6 100644
--- a/test/fixtures/multi-source-map.js
+++ b/test/fixtures/multi-source-map.js
@@ -1,4 +1,3 @@
-with SourceMap
 anInvalidDirective = "\n/*# sourceMappingURL=data:application/json;base64,"+btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap))))+" */";
 //    @    sourceMappingURL    =    data:application/source-map;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiaW5saW5lLXNvdXJjZS1tYXAuanMiLCJzb3VyY2VzIjpbImlubGluZS1zb3VyY2UtbWFwLnR4dCJdLCJzb3VyY2VzQ29udGVudCI6WyJ3aXRoIFNvdXJjZU1hcCJdLCJtYXBwaW5ncyI6IkFBQUEifQ==
 // comment
\ No newline at end of file
diff --git a/test/fixtures/normal-file.js b/test/fixtures/normal-file.js
index 85c95f0..e69de29 100644
--- a/test/fixtures/normal-file.js
+++ b/test/fixtures/normal-file.js
@@ -1 +0,0 @@
-without SourceMap
\ No newline at end of file
diff --git a/test/index.test.js b/test/index.test.js
index ed0543b..e6f9c73 100644
--- a/test/index.test.js
+++ b/test/index.test.js
@@ -44,7 +44,7 @@ describe("source-map-loader", function() {
 		execLoader(path.join(__dirname, "fixtures", "normal-file.js"), function(err, res, map, deps, warns) {
 			should.equal(err, null);
 			warns.should.be.eql([]);
-			should.equal(res, "without SourceMap"),
+			should.equal(res, ""),
 			should.equal(map, null);
 			deps.should.be.eql([]);
 			done();
@@ -54,7 +54,7 @@ describe("source-map-loader", function() {
 		execLoader(path.join(__dirname, "fixtures", "inline-source-map.js"), function(err, res, map, deps, warns) {
 			should.equal(err, null);
 			warns.should.be.eql([]);
-			should.equal(res, "with SourceMap\n// comment"),
+			should.equal(res, "// comment"),
 			map.should.be.eql({
 				"version":3,
 				"file":"inline-source-map.js",
@@ -72,7 +72,7 @@ describe("source-map-loader", function() {
 		execLoader(path.join(__dirname, "fixtures", "external-source-map.js"), function(err, res, map, deps, warns) {
 			should.equal(err, null);
 			warns.should.be.eql([]);
-			should.equal(res, "with SourceMap\n// comment"),
+			should.equal(res, "with SourceMap\n// comment\n"),
 			map.should.be.eql({
 				"version":3,
 				"file":"external-source-map.js",
@@ -92,7 +92,7 @@ describe("source-map-loader", function() {
 		execLoader(path.join(__dirname, "fixtures", "external-source-map2.js"), function(err, res, map, deps, warns) {
 			should.equal(err, null);
 			warns.should.be.eql([]);
-			should.equal(res, "with SourceMap\n// comment"),
+			should.equal(res, "with SourceMap\n// comment\n"),
 			map.should.be.eql({
 				"version":3,
 				"file":"external-source-map2.js",
@@ -113,7 +113,7 @@ describe("source-map-loader", function() {
 		execLoader(path.join(__dirname, "fixtures", "multi-source-map.js"), function (err, res, map, deps, warns) {
 			should.equal(err, null);
 			warns.should.be.eql([]);
-			should.equal(res, "with SourceMap\nanInvalidDirective = \"\\n/*# sourceMappingURL=data:application/json;base64,\"+btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap))))+\" */\";\n// comment"),
+			should.equal(res, "anInvalidDirective = \"\\n/*# sourceMappingURL=data:application/json;base64,\"+btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap))))+\" */\";\n// comment"),
 				map.should.be.eql({
 					"version": 3,
 					"file": "inline-source-map.js",
@@ -133,7 +133,7 @@ describe("source-map-loader", function() {
 			warns.should.be.eql([
 				"Cannot find SourceMap 'missing-source-map.map': Error: File not found"
 			]);
-			should.equal(res, "with SourceMap\n//#sourceMappingURL=missing-source-map.map\n// comment"),
+			should.equal(res, "with SourceMap\n//#sourceMappingURL=missing-source-map.map\n// comment\n"),
 			should.equal(map, null);
 			deps.should.be.eql([]);
 			done();
@@ -145,7 +145,7 @@ describe("source-map-loader", function() {
 			warns.should.be.eql([
 				"Cannot find source file 'missing-source-map2.txt': Error: File not found"
 			]);
-			should.equal(res, "with SourceMap\n// comment"),
+			should.equal(res, "with SourceMap\n// comment\n"),
 			map.should.be.eql({
 				"version":3,
 				"file":"missing-source-map2.js",
@@ -166,7 +166,7 @@ describe("source-map-loader", function() {
 		execLoader(path.join(__dirname, "fixtures", "charset-inline-source-map.js"), function(err, res, map, deps, warns) {
 			should.equal(err, null);
 			warns.should.be.eql([]);
-			should.equal(res, "with SourceMap\n// comment"),
+			should.equal(res, "// comment"),
 			map.should.be.eql({
 				"version":3,
 				"file":"charset-inline-source-map.js",
@@ -180,4 +180,4 @@ describe("source-map-loader", function() {
 			done();
 		});
 	});
-});
\ No newline at end of file
+});