diff --git a/tool/attribution/annotate.py b/tool/attribution/annotate.py
index 40942deea..4d5818857 100644
--- a/tool/attribution/annotate.py
+++ b/tool/attribution/annotate.py
@@ -206,6 +206,9 @@ override_author["43452ea27c6e92488d8bd1417b2aee60d75d8a68"] = "-" # Header
 override_author["8e21fed1e6b79bf92f6364c7cb4f0c56e1dda103"] = "-" # Header cleanup
 override_author["c8e562f37781d62ebc54b68ef74f7693de79a907"] = "-" # Header cleanup
 override_author["dc734ed66226b257becae9fcd140898e14510e6a"] = "-" # Header cleanup
+override_author["a3a074f455a3f52e6fa4d44214f6c34289fa6f8c"] = "-" # Sync
+override_author["141e7c645966ee3475097a75a65def8c9bd7086a"] = "-" # Sync
+override_author["e6a617b8bcd1630dba5fc3b6ae9815775ba2c19d"] = "-" # Sync
 
 # Exclude some paths
 exclude_paths = { }