1 files changed, 0 insertions, 4 deletions
diff --git a/synapse/config/experimental.py b/synapse/config/experimental.py
index 1b72727b75..c21b7eb37e 100644
--- a/synapse/config/experimental.py
+++ b/synapse/config/experimental.py
@@ -437,10 +437,6 @@ class ExperimentalConfig(Config):
             "msc3823_account_suspension", False
         )
 
-        self.msc3916_authenticated_media_enabled = experimental.get(
-            "msc3916_authenticated_media_enabled", False
-        )
-
         # MSC4151: Report room API (Client-Server API)
         self.msc4151_enabled: bool = experimental.get("msc4151_enabled", False)