1 files changed, 3 insertions, 0 deletions
diff --git a/synapse/config/experimental.py b/synapse/config/experimental.py
index e25ccba9ac..040c4504d8 100644
--- a/synapse/config/experimental.py
+++ b/synapse/config/experimental.py
@@ -32,3 +32,6 @@ class ExperimentalConfig(Config):
 
         # MSC2716 (backfill existing history)
         self.msc2716_enabled: bool = experimental.get("msc2716_enabled", False)
+
+        # MSC3244 (room version capabilities)
+        self.msc3244_enabled: bool = experimental.get("msc3244_enabled", False)