diff --git a/navalplanner-webapp/src/main/java/org/navalplanner/web/planner/company/CompanyPlanningModel.java b/navalplanner-webapp/src/main/java/org/navalplanner/web/planner/company/CompanyPlanningModel.java
index b4cf846e2..e294eefe4 100644
--- a/navalplanner-webapp/src/main/java/org/navalplanner/web/planner/company/CompanyPlanningModel.java
+++ b/navalplanner-webapp/src/main/java/org/navalplanner/web/planner/company/CompanyPlanningModel.java
@@ -79,9 +79,6 @@ import org.navalplanner.web.planner.tabs.MultipleTabsPlannerController;
 import org.navalplanner.web.print.CutyPrint;
 import org.navalplanner.web.security.SecurityUtils;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.beans.factory.config.BeanDefinition;
-import org.springframework.context.annotation.Scope;
-import org.springframework.stereotype.Component;
 import org.springframework.transaction.annotation.Transactional;
 import org.zkforge.timeplot.Plotinfo;
 import org.zkforge.timeplot.Timeplot;
@@ -126,8 +123,7 @@ import org.zkoss.zul.Vbox;
  *
  * @author Manuel Rego Casasnovas <mrego@igalia.com>
  */
-@Component
-@Scope(BeanDefinition.SCOPE_SINGLETON)
+// This bean is defined at navalplanner-webapp-spring-config.xml
 public abstract class CompanyPlanningModel implements ICompanyPlanningModel {
 
     public static final String COLOR_CAPABILITY_LINE = "#000000"; // Black
diff --git a/navalplanner-webapp/src/main/java/org/navalplanner/web/planner/order/OrderPlanningModel.java b/navalplanner-webapp/src/main/java/org/navalplanner/web/planner/order/OrderPlanningModel.java
index 59b19b830..953212841 100644
--- a/navalplanner-webapp/src/main/java/org/navalplanner/web/planner/order/OrderPlanningModel.java
+++ b/navalplanner-webapp/src/main/java/org/navalplanner/web/planner/order/OrderPlanningModel.java
@@ -99,9 +99,6 @@ import org.navalplanner.web.planner.taskedition.ITaskPropertiesCommand;
 import org.navalplanner.web.print.CutyPrint;
 import org.navalplanner.web.security.SecurityUtils;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.beans.factory.config.BeanDefinition;
-import org.springframework.context.annotation.Scope;
-import org.springframework.stereotype.Component;
 import org.springframework.transaction.annotation.Transactional;
 import org.zkforge.timeplot.Plotinfo;
 import org.zkforge.timeplot.Timeplot;
@@ -148,8 +145,7 @@ import org.zkoss.zul.Vbox;
 /**
  * @author Óscar González Fernández <ogonzalez@igalia.com>
  */
-@Component
-@Scope(BeanDefinition.SCOPE_SINGLETON)
+// This bean is defined at navalplanner-webapp-spring-config.xml
 public abstract class OrderPlanningModel implements IOrderPlanningModel {
 
     public static final String COLOR_CAPABILITY_LINE = "#000000"; // Black