diff --git a/src/fr/devinsy/statoolinfos/uptime/ServiceUptimes.java b/src/fr/devinsy/statoolinfos/uptime/ServiceUptimes.java
index 3ebe860..69dc596 100644
--- a/src/fr/devinsy/statoolinfos/uptime/ServiceUptimes.java
+++ b/src/fr/devinsy/statoolinfos/uptime/ServiceUptimes.java
@@ -46,10 +46,8 @@ public class ServiceUptimes extends ArrayList<ServiceUptime>
     /**
      * Adds the.
      *
-     * @param serviceName
-     *            the service name
-     * @param organizationName
-     *            the organization name
+     * @param service
+     *            the service
      * @param uptime
      *            the uptime
      */
@@ -117,9 +115,12 @@ public class ServiceUptimes extends ArrayList<ServiceUptime>
 
         for (Service service : services)
         {
-            for (Uptime uptime : journal.getUptimes(service.getWebsiteURL()))
+            if (service.getWebsiteURL() != null)
             {
-                result.add(service, uptime);
+                for (Uptime uptime : journal.getUptimes(service.getWebsiteURL()))
+                {
+                    result.add(service, uptime);
+                }
             }
         }