diff --git a/navalplanner-webapp/src/main/java/org/navalplanner/web/calendars/BaseCalendarEditionController.java b/navalplanner-webapp/src/main/java/org/navalplanner/web/calendars/BaseCalendarEditionController.java
index b8a564b2f..d601e2b9d 100644
--- a/navalplanner-webapp/src/main/java/org/navalplanner/web/calendars/BaseCalendarEditionController.java
+++ b/navalplanner-webapp/src/main/java/org/navalplanner/web/calendars/BaseCalendarEditionController.java
@@ -379,9 +379,7 @@ public abstract class BaseCalendarEditionController extends
         dateboxStartDate.setValue(selectedDay);
         Datebox dateboxEndDate = (Datebox) window.getFellow("exceptionEndDate");
         dateboxEndDate.setValue(selectedDay);
-        exceptionDurationPicker
-                .setValue(baseCalendarModel.isExceptional() ? baseCalendarModel
-                        .getWorkableTime() : EffortDuration.zero());
+        exceptionDurationPicker.setValue(baseCalendarModel.getWorkableTime());
     }
 
     private void highlightDaysOnCalendar() {