1 files changed, 0 insertions, 3 deletions
diff --git a/synapse/config/experimental.py b/synapse/config/experimental.py
index eb8d967e70..90d19849ff 100644
--- a/synapse/config/experimental.py
+++ b/synapse/config/experimental.py
@@ -436,9 +436,6 @@ class ExperimentalConfig(Config):
                 ("experimental", "msc4108_delegation_endpoint"),
             )
 
-        # MSC4151: Report room API (Client-Server API)
-        self.msc4151_enabled: bool = experimental.get("msc4151_enabled", False)
-
         # MSC4210: Remove legacy mentions
         self.msc4210_enabled: bool = experimental.get("msc4210_enabled", False)