diff --git a/index.js b/index.js
index 6398b99..7187a8a 100644
--- a/index.js
+++ b/index.js
@@ -54,24 +54,12 @@ function add(file, options, callback) {
  * @param options
  * @param callback
  */
-function write(file, destPath, options, callback) {
+function write(file, options, callback) {
 
 	// Check arguments for optional destPath, options, or callback function
-	if (callback === undefined && typeof destPath === 'function') {
-		callback = destPath;
-		destPath = undefined;
-	}	else if (callback === undefined && typeof options === 'function') {
+	if (typeof options === 'function') {
 		callback = options;
-		if (Object.prototype.toString.call(destPath) === '[object Object]') {
-			options = destPath;
-			destPath = undefined;
-		} else if (typeof destPath === 'string') {
-			options = {};
-		} else {
-			return callback(new Error(PLUGIN_NAME + '-write: Invalid arguments'));
-		}
-	} else if (Object.prototype.toString.call(options) !== '[object Object]') {
-		return callback(new Error(PLUGIN_NAME + '-write: Invalid argument: options'));
+		options = {};
 	}
 
 	options = options || {};
@@ -128,7 +116,7 @@ function write(file, destPath, options, callback) {
 	}
 
 	var state = {
-		destPath: destPath,
+		destPath: options.path,
 		sourceMap: sourceMap,
 		sourceMapFile: null,
 	};
diff --git a/test/write.js b/test/write.js
index 2d0c4be..5993020 100644
--- a/test/write.js
+++ b/test/write.js
@@ -92,7 +92,7 @@ describe('write', function() {
 	it('should return an error when invalid arguments are provided', function(done) {
 		var file = makeFile();
 		sourcemaps.write(file, undefined, function(err) {
-			expect(err instanceof Error && err.message === 'vinyl-sourcemap-write: Invalid arguments').toExist();
+			expect(err).toNotExist();
 			done();
 		});
 	});
@@ -100,7 +100,7 @@ describe('write', function() {
 	it('should return an error when invalid arguments are provided', function(done) {
 		var file = makeFile();
 		sourcemaps.write(file, null, function(err) {
-			expect(err instanceof Error && err.message === 'vinyl-sourcemap-write: Invalid arguments').toExist();
+			expect(err).toNotExist();
 			done();
 		});
 	});
@@ -108,39 +108,7 @@ describe('write', function() {
 	it('should return an error when invalid arguments are provided', function(done) {
 		var file = makeFile();
 		sourcemaps.write(file, true, function(err) {
-			expect(err instanceof Error && err.message === 'vinyl-sourcemap-write: Invalid arguments').toExist();
-			done();
-		});
-	});
-
-	it('should return an error when invalid options are provided', function(done) {
-		var file = makeFile();
-		sourcemaps.write(file, 'test', undefined, function(err) {
-			expect(err instanceof Error && err.message === 'vinyl-sourcemap-write: Invalid argument: options').toExist();
-			done();
-		});
-	});
-
-	it('should return an error when invalid options are provided', function(done) {
-		var file = makeFile();
-		sourcemaps.write(file, 'test', null, function(err) {
-			expect(err instanceof Error && err.message === 'vinyl-sourcemap-write: Invalid argument: options').toExist();
-			done();
-		});
-	});
-
-	it('should return an error when invalid options are provided', function(done) {
-		var file = makeFile();
-		sourcemaps.write(file, 'test', '', function(err) {
-			expect(err instanceof Error && err.message === 'vinyl-sourcemap-write: Invalid argument: options').toExist();
-			done();
-		});
-	});
-
-	it('should return an error when invalid options are provided', function(done) {
-		var file = makeFile();
-		sourcemaps.write(file, 'test', true, function(err) {
-			expect(err instanceof Error && err.message === 'vinyl-sourcemap-write: Invalid argument: options').toExist();
+			expect(err).toNotExist();
 			done();
 		});
 	});
@@ -187,7 +155,7 @@ describe('write', function() {
 
 	it('should write external map files', function(done) {
 		var file = makeFile();
-		sourcemaps.write(file, '../maps', { destPath: 'dist' }, function(err, updatedFile, sourceMapFile) {
+		sourcemaps.write(file, { path: '../maps', destPath: 'dist' }, function(err, updatedFile, sourceMapFile) {
 			expect(updatedFile instanceof File).toExist();
 			expect(updatedFile).toEqual(file);
 			expect(String(updatedFile.contents)).toBe(sourceContent + '\n//# sourceMappingURL=../maps/helloworld.js.map\n');
@@ -208,7 +176,7 @@ describe('write', function() {
 
 	it.skip('should allow to rename map file', function(done) {
 		var file = makeFile();
-		sourcemaps.write(file, '../maps', { mapFile: function(mapFile) {
+		sourcemaps.write(file, { path: '../maps', mapFile: function(mapFile) {
 			return mapFile.replace('.js.map', '.map');
 		}, destPath: 'dist' }, function(err, updatedFile, sourceMapFile) {
 			expect(updatedFile instanceof File).toExist();
@@ -224,7 +192,7 @@ describe('write', function() {
 
 	it('should create shortest path to map in file comment', function(done) {
 		var file = makeNestedFile();
-		sourcemaps.write(file, 'dir1/maps', function(err, updatedFile) {
+		sourcemaps.write(file, { path: 'dir1/maps' }, function(err, updatedFile) {
 			expect(String(updatedFile.contents)).toBe(sourceContent + '\n//# sourceMappingURL=../maps/dir1/dir2/helloworld.js.map\n');
 			done(err);
 		});
@@ -289,7 +257,7 @@ describe('write', function() {
 
 	it('should automatically determine sourceRoot if destPath is set', function(done) {
 		var file = makeNestedFile();
-		sourcemaps.write(file, '.', { destPath: 'dist', includeContent: false }, function(err, updatedFile, sourceMapFile) {
+		sourcemaps.write(file, { path: '.', destPath: 'dist', includeContent: false }, function(err, updatedFile, sourceMapFile) {
 			expect(updatedFile.sourceMap.sourceRoot).toBe('../../../assets');
 			expect(updatedFile.sourceMap.file).toBe('helloworld.js');
 			expect(sourceMapFile.path).toBe(path.join(__dirname, 'assets/dir1/dir2/helloworld.js.map'));
@@ -299,7 +267,7 @@ describe('write', function() {
 
 	it('should interpret relative path in sourceRoot as relative to destination', function(done) {
 		var file = makeNestedFile();
-		sourcemaps.write(file, '.', { sourceRoot: '../src' }, function(err, updatedFile, sourceMapFile) {
+		sourcemaps.write(file, { path: '.', sourceRoot: '../src' }, function(err, updatedFile, sourceMapFile) {
 			expect(updatedFile.sourceMap.sourceRoot).toBe('../../../src');
 			expect(updatedFile.sourceMap.file).toBe('helloworld.js');
 			expect(sourceMapFile.path).toBe(path.join(__dirname, 'assets/dir1/dir2/helloworld.js.map'));
@@ -309,7 +277,7 @@ describe('write', function() {
 
 	it('should interpret relative path in sourceRoot as relative to destination (part 2)', function(done) {
 		var file = makeNestedFile();
-		sourcemaps.write(file, '.', { sourceRoot: '' }, function(err, updatedFile, sourceMapFile) {
+		sourcemaps.write(file, { path: '.', sourceRoot: '' }, function(err, updatedFile, sourceMapFile) {
 			expect(updatedFile.sourceMap.sourceRoot).toBe('../..');
 			expect(updatedFile.sourceMap.file).toBe('helloworld.js');
 			expect(sourceMapFile.path).toBe(path.join(__dirname, 'assets/dir1/dir2/helloworld.js.map'));
@@ -319,7 +287,7 @@ describe('write', function() {
 
 	it('should interpret relative path in sourceRoot as relative to destination (part 3)', function(done) {
 		var file = makeNestedFile();
-		sourcemaps.write(file, 'maps', { sourceRoot: '../src' }, function(err, updatedFile, sourceMapFile) {
+		sourcemaps.write(file, { path: 'maps', sourceRoot: '../src' }, function(err, updatedFile, sourceMapFile) {
 			expect(updatedFile.sourceMap.sourceRoot).toBe('../../../../src');
 			expect(updatedFile.sourceMap.file).toBe('../../../dir1/dir2/helloworld.js');
 			expect(sourceMapFile.path).toBe(path.join(__dirname, 'assets/maps/dir1/dir2/helloworld.js.map'));
@@ -329,7 +297,7 @@ describe('write', function() {
 
 	it('should interpret relative path in sourceRoot as relative to destination (part 4)', function(done) {
 		var file = makeNestedFile();
-		sourcemaps.write(file, '../maps', { sourceRoot: '../src', destPath: 'dist' }, function(err, updatedFile, sourceMapFile) {
+		sourcemaps.write(file, { path: '../maps', sourceRoot: '../src', destPath: 'dist' }, function(err, updatedFile, sourceMapFile) {
 			expect(updatedFile.sourceMap.sourceRoot).toBe('../../../src');
 			expect(updatedFile.sourceMap.file).toBe('../../../dist/dir1/dir2/helloworld.js');
 			expect(sourceMapFile.path).toBe(path.join(__dirname, 'maps/dir1/dir2/helloworld.js.map'));
@@ -339,7 +307,8 @@ describe('write', function() {
 
 	it('should accept a sourceMappingURLPrefix', function(done) {
 		var file = makeFile();
-		sourcemaps.write(file, '../maps', {
+		sourcemaps.write(file, {
+			path: '../maps',
 			sourceMappingURLPrefix: 'https://asset-host.example.com'
 		}, function(err, updatedFile) {
 			if (/helloworld\.js$/.test(updatedFile.path)) {
@@ -351,7 +320,8 @@ describe('write', function() {
 
 	it.skip('should accept a sourceMappingURLPrefix, as a function', function(done) {
 		var file = makeFile();
-		sourcemaps.write(file, '../maps', {
+		sourcemaps.write(file, {
+			path: '../maps',
 			sourceMappingURLPrefix: function() {
 				return 'https://asset-host.example.com';
 			}
@@ -405,7 +375,8 @@ describe('write', function() {
 
 	it.skip('should be able to fully control sourceMappingURL by the option sourceMappingURL', function(done) {
 		var file = makeNestedFile();
-		sourcemaps.write(file, '../aaa/bbb/', {
+		sourcemaps.write(file, {
+			path: '../aaa/bbb/',
 			sourceMappingURL: function(file) {
 				return 'http://maps.example.com/' + file.relative + '.map';
 			}