diff --git a/setup.py b/setup.py
index ebea44c..e31567d 100644
--- a/setup.py
+++ b/setup.py
@@ -71,7 +71,6 @@ setuptools.setup(
         "websocket-client==1.8.0",
         "pillow>=5.2.0",
         "urlcanon>=0.1.dev23",
-        "doublethink @ git+https://github.com/internetarchive/doublethink.git@Py311",
         "rethinkdb==2.4.9",
         "cerberus>=1.0.1",
         "jinja2>=2.10",
@@ -81,6 +80,9 @@ setuptools.setup(
     ],
     extras_require={
         "yt-dlp": ["yt-dlp>=2024.7.25"],
+        "doublethink": [
+            "doublethink @ git+https://github.com/internetarchive/doublethink.git@Py311"
+        ],
         "dashboard": ["flask>=1.0", "gunicorn>=19.8.1"],
         "easy": [
             "warcprox>=2.4.31",