1 files changed, 3 insertions, 0 deletions
diff --git a/synapse/config/experimental.py b/synapse/config/experimental.py
index 040c4504d8..4c60ee8c28 100644
--- a/synapse/config/experimental.py
+++ b/synapse/config/experimental.py
@@ -33,5 +33,8 @@ class ExperimentalConfig(Config):
         # MSC2716 (backfill existing history)
         self.msc2716_enabled: bool = experimental.get("msc2716_enabled", False)
 
+        # MSC2285 (hidden read receipts)
+        self.msc2285_enabled: bool = experimental.get("msc2285_enabled", False)
+
         # MSC3244 (room version capabilities)
         self.msc3244_enabled: bool = experimental.get("msc3244_enabled", False)