1 files changed, 1 insertions, 0 deletions
diff --git a/src/CacheCryptoStructs.h b/src/CacheCryptoStructs.h
index 383d7b05..c884107e 100644
--- a/src/CacheCryptoStructs.h
+++ b/src/CacheCryptoStructs.h
@@ -28,6 +28,7 @@ struct OutboundGroupSessionData
         std::string session_id;
         std::string session_key;
         uint64_t message_index = 0;
+        uint64_t timestamp     = 0;
 
         // who has access to this session.
         // Rotate, when a user leaves the room and share, when a user gets added.