1 files changed, 0 insertions, 5 deletions
diff --git a/proto/common.proto b/proto/common.proto
index 03ad436..e300e94 100644
--- a/proto/common.proto
+++ b/proto/common.proto

@@ -7,11 +7,6 @@ message Proxy {
  string path = 2;
 }
-message Letter {
-  string key = 1;
-  bool double = 2;
-}
 enum DoorType {
  DOOR_TYPE_UNKNOWN = 0;