diff --git a/activemq-core/src/main/java/org/apache/activemq/util/URISupport.java b/activemq-core/src/main/java/org/apache/activemq/util/URISupport.java
index 28f268b67b..ba53b7b6ad 100755
--- a/activemq-core/src/main/java/org/apache/activemq/util/URISupport.java
+++ b/activemq-core/src/main/java/org/apache/activemq/util/URISupport.java
@@ -218,7 +218,7 @@ public class URISupport {
                 break;
             case ',':
                 if( depth == 0 ) {
-                    String s = str.substring(0, i-last);
+                    String s = str.substring(last, i);
                     l.add(s);
                     last=i+1;
                 }