diff --git a/wsgidav/request_server.py b/wsgidav/request_server.py
index d87ba692..0225492b 100644
--- a/wsgidav/request_server.py
+++ b/wsgidav/request_server.py
@@ -1277,12 +1277,13 @@ def do_LOCK(self, environ, start_response):
             respcode = "201 Created"
 
         xml = xml_tools.xml_to_bytes(prop_el)
+        lock_token = lock["token"]
         start_response(
             respcode,
             [
-                ("Content-Type", "application; charset=utf-8"),
+                ("Content-Type", "application/xml; charset=utf-8"),
                 ("Content-Length", str(len(xml))),
-                ("Lock-Token", lock["token"]),
+                ("Lock-Token", f"<{lock_token}>"),
                 ("Date", util.get_rfc1123_time()),
             ],
         )