diff --git a/main.go b/main.go
index d435ca2..3d6f2d3 100644
--- a/main.go
+++ b/main.go
@@ -396,7 +396,10 @@ func (h *Hub) handleWS(w http.ResponseWriter, r *http.Request) {
 				}
 			}
 			for _, name := range targets {
-				h.sendToAgent(msg, name, 999, true)
+				// Use direct=false for broadcasts/name-mentions so they route to
+				// the "agentchat" session, not "main" (avoids conflict with active
+				// webchat/Telegram sessions on the same agent).
+				h.sendToAgent(msg, name, 999, false)
 			}
 		}
 	}