diff --git a/smack-core/src/main/java/org/jivesoftware/smack/AbstractXMPPConnection.java b/smack-core/src/main/java/org/jivesoftware/smack/AbstractXMPPConnection.java
index 3d14499df..216e0a536 100644
--- a/smack-core/src/main/java/org/jivesoftware/smack/AbstractXMPPConnection.java
+++ b/smack-core/src/main/java/org/jivesoftware/smack/AbstractXMPPConnection.java
@@ -1206,7 +1206,7 @@ public abstract class AbstractXMPPConnection implements XMPPConnection {
             }
         }
         if (logWarning) {
-            LOGGER.log(Level.WARNING, "Connection closed with error", e);
+            LOGGER.log(Level.WARNING, "Connection " + this + " closed with error", e);
         }
         for (ConnectionListener listener : connectionListeners) {
             try {