diff --git a/libreplan-webapp/src/main/java/org/libreplan/web/planner/allocation/FormBinder.java b/libreplan-webapp/src/main/java/org/libreplan/web/planner/allocation/FormBinder.java
index fd2cbe5d9..7044fd9b8 100644
--- a/libreplan-webapp/src/main/java/org/libreplan/web/planner/allocation/FormBinder.java
+++ b/libreplan-webapp/src/main/java/org/libreplan/web/planner/allocation/FormBinder.java
@@ -798,6 +798,8 @@ public class FormBinder {
     private void deactivatingRecommendedAllocation() {
         this.recommendedAllocation = false;
         effortInput.removeEventListener(Events.ON_CHANGE, allHoursInputChange);
+        allResourcesPerDay.removeEventListener(Events.ON_CHANGE,
+                allResourcesPerDayChange);
         applyDisabledRules();
         disableIfNeededWorkerSearch();
     }