diff --git a/java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/server/SailingServiceImpl.java b/java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/server/SailingServiceImpl.java
index 657e4c07814..6f02823203b 100755
--- a/java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/server/SailingServiceImpl.java
+++ b/java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/server/SailingServiceImpl.java
@@ -1023,7 +1023,7 @@ public class SailingServiceImpl extends RemoteServiceServlet implements SailingS
                 int wayPointNumber = 1;
                 for(Pair<Waypoint, Pair<TimePoint, TimePoint>> markPassingTimes: markPassingsTimes) {
                     MarkPassingTimesDTO markPassingTimesDTO = new MarkPassingTimesDTO();
-                    String name = "L" + wayPointNumber + 1;
+                    String name = "L" + (wayPointNumber - 1);
                     if(wayPointNumber == 1) {
                         name = "S";
                     } else if(wayPointNumber == numberOfWaypoints) {