diff --git a/brozzler/__init__.py b/brozzler/__init__.py
index 4d8a79f..ffc07cf 100644
--- a/brozzler/__init__.py
+++ b/brozzler/__init__.py
@@ -1,6 +1,7 @@
 from brozzler.browser import Browser, BrowserPool
 from brozzler.site import Page, Site
 from brozzler.hq import BrozzlerHQ
+from brozzler.worker import BrozzlerWorker
 
 def _read_version():
     import os
diff --git a/brozzler/worker.py b/brozzler/worker.py
index f780ec7..31026c2 100644
--- a/brozzler/worker.py
+++ b/brozzler/worker.py
@@ -34,7 +34,7 @@ class BrozzlerWorker:
             "noprogress": True,
             "nopart": True,
             "no_color": True,
-            "http_headers": site.extra_headers,
+            "extra_http_headers": site.extra_headers,
         }
         if site.proxy:
             ydl_opts["proxy"] = "http://{}".format(site.proxy)
diff --git a/requirements.txt b/requirements.txt
index 29773e2..4d3420d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,8 @@ kombu
 argparse
 PyYAML
 git+https://github.com/ikreymer/surt.git@py3
-youtube_dl
+# youtube_dl
+git+https://github.com/nlevitt/youtube-dl.git@extra-http-headers
 git+https://github.com/seomoz/reppy.git
 # websocket-client
 git+https://github.com/nlevitt/websocket-client.git@tweaks