diff --git a/src/fenrirscreenreader/core/eventData.py b/src/fenrirscreenreader/core/eventData.py
index 7fb97d96..81805574 100644
--- a/src/fenrirscreenreader/core/eventData.py
+++ b/src/fenrirscreenreader/core/eventData.py
@@ -18,6 +18,7 @@ class fenrirEventType(Enum):
     ScreenChanged = 7
     HeartBeat = 8 # for time based scheduling
     ExecuteCommand = 9
+    ByteInput = 10    
     def __int__(self):
         return self.value
     def __str__(self):