diff --git a/.gitignore b/.gitignore
index 076209806..93fb23d2e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,6 @@
-.jsdoc
+/.jsdocbuild
+/.jsdoc
+
 node_modules
 .lock-wscript
 build/Release
diff --git a/package.json b/package.json
index 66b698840..387c11a27 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
     "test:run": "istanbul cover --report text --report cobertura --config .istanbul.yml -i \"lib/**/*.js\" _mocha -- --recursive specbuild --colors --reporter mocha-jenkins-reporter --reporter-options junit_report_path=reports/test-results.xml",
     "test": "npm run test:build && npm run test:run",
     "check": "npm run test:build && _mocha --recursive specbuild --colors",
-    "gendoc": "jsdoc -r lib -P package.json -R README.md -d .jsdoc",
+    "gendoc": "babel --no-babelrc -d .jsdocbuild src && jsdoc -r .jsdocbuild -P package.json -R README.md -d .jsdoc",
     "start": "babel -s -w -d lib src",
     "build": "babel -s -d lib src && rimraf dist && mkdir dist && browserify -d browser-index.js | exorcist dist/browser-matrix.js.map > dist/browser-matrix.js && uglifyjs -c -m -o dist/browser-matrix.min.js --source-map dist/browser-matrix.min.js.map --in-source-map dist/browser-matrix.js.map dist/browser-matrix.js",
     "dist": "npm run build",