diff --git a/spring-websocket/src/main/java/org/springframework/web/socket/messaging/SubProtocolWebSocketHandler.java b/spring-websocket/src/main/java/org/springframework/web/socket/messaging/SubProtocolWebSocketHandler.java
index 042909abeb..fe934dc248 100644
--- a/spring-websocket/src/main/java/org/springframework/web/socket/messaging/SubProtocolWebSocketHandler.java
+++ b/spring-websocket/src/main/java/org/springframework/web/socket/messaging/SubProtocolWebSocketHandler.java
@@ -324,7 +324,10 @@ public class SubProtocolWebSocketHandler implements WebSocketHandler,
 		}
 		WebSocketSessionHolder holder = this.sessions.get(sessionId);
 		if (holder == null) {
-			logger.error("No session for " + message);
+			if (logger.isDebugEnabled()) {
+				// The broker may not have removed the session yet
+				logger.debug("No session for " + message);
+			}
 			return;
 		}
 		WebSocketSession session = holder.getSession();