diff --git a/bugmon/bug.py b/bugmon/bug.py
index 80a9c4f..7b84bf1 100644
--- a/bugmon/bug.py
+++ b/bugmon/bug.py
@@ -395,6 +395,7 @@ def add_needinfo(self, user: str) -> bool:
 
         request = {"name": "needinfo", "status": "?", "requestee": user}
         for flag in self._bug["flags"]:
+            # Don't insert needinfo flag if one already exists
             if request.items() < flag.items():
                 return False