diff --git a/copyparty/httpsrv.py b/copyparty/httpsrv.py
index 617d5b49..da41fbca 100644
--- a/copyparty/httpsrv.py
+++ b/copyparty/httpsrv.py
@@ -185,9 +185,9 @@ class HttpSrv(object):
             "shares",
             "splash",
             "svcs",
-            "opds",  # TODO: not actually html
         ]
         self.j2 = {x: env.get_template(x + ".html") for x in jn}
+        self.j2["opds"] = env.get_template("opds.xml")
         self.prism = has_resource(self.E, "web/deps/prism.js.gz")
 
         if self.args.ipu:
diff --git a/copyparty/web/opds.html b/copyparty/web/opds.xml
similarity index 100%
rename from copyparty/web/opds.html
rename to copyparty/web/opds.xml