diff --git a/build.py b/build.py
index 4d8de9067d..2fe2262392 100755
--- a/build.py
+++ b/build.py
@@ -23,7 +23,7 @@ if sys.platform == 'win32':
         'JSDOC': './node_modules/.bin/jsdoc',
         'JSHINT': './node_modules/.bin/jshint',
         'PYTHON': 'python.exe',
-        'PHANTOMJS': 'phantomjs.cmd'
+        'PHANTOMJS': './node_modules/.bin/phantomjs'
     }
 
     sys_dir = os.environ.get('SYSTEMDRIVE')
@@ -77,7 +77,7 @@ else:
     variables.JAR = 'jar'
     variables.JSDOC = './node_modules/.bin/jsdoc'
     variables.PYTHON = 'python'
-    variables.PHANTOMJS = 'phantomjs'
+    variables.PHANTOMJS = './node_modules/.bin/phantomjs'
 
 variables.BRANCH = output(
     '%(GIT)s', 'rev-parse', '--abbrev-ref', 'HEAD').strip()
diff --git a/package.json b/package.json
index 45791c4c74..4ecf2e0d36 100644
--- a/package.json
+++ b/package.json
@@ -25,6 +25,7 @@
     "walk": "~2.3.1",
     "fs-extra": "~0.8.1",
     "nomnom": "~1.6.2",
-    "temp": "~0.7.0"
+    "temp": "~0.7.0",
+    "phantomjs": "~1.9.7-5"
   }
 }