diff --git a/libreplan-webapp/src/main/java/org/libreplan/web/planner/adaptplanning/AdaptPlanningCommand.java b/libreplan-webapp/src/main/java/org/libreplan/web/planner/adaptplanning/AdaptPlanningCommand.java
index 41c53d400..74600e140 100644
--- a/libreplan-webapp/src/main/java/org/libreplan/web/planner/adaptplanning/AdaptPlanningCommand.java
+++ b/libreplan-webapp/src/main/java/org/libreplan/web/planner/adaptplanning/AdaptPlanningCommand.java
@@ -82,7 +82,7 @@ public class AdaptPlanningCommand implements IAdaptPlanningCommand {
                 .getAllChildren();
         for (TaskElement taskElement : taskElements) {
             // Only adapt task leafs
-            if (!taskElement.isLeaf()) {
+            if (!taskElement.isTask()) {
                 continue;
             }