diff --git a/navalplanner-webapp/src/main/java/org/navalplanner/web/externalcompanies/ExternalCompanyCRUDController.java b/navalplanner-webapp/src/main/java/org/navalplanner/web/externalcompanies/ExternalCompanyCRUDController.java
index 611eda49d..fb0f19e95 100644
--- a/navalplanner-webapp/src/main/java/org/navalplanner/web/externalcompanies/ExternalCompanyCRUDController.java
+++ b/navalplanner-webapp/src/main/java/org/navalplanner/web/externalcompanies/ExternalCompanyCRUDController.java
@@ -43,8 +43,8 @@ import org.zkoss.zul.Textbox;
  * @author Susana Montes Pedreira <smontes@wirelessgalicia.com>
  */
 @SuppressWarnings("serial")
-public class ExternalCompanyCRUDController extends BaseCRUDController<ExternalCompany>
-        implements IExternalCompanyCRUDController {
+public class ExternalCompanyCRUDController extends
+        BaseCRUDController<ExternalCompany> {
 
     private static final org.apache.commons.logging.Log LOG = LogFactory
             .getLog(ExternalCompanyCRUDController.class);
diff --git a/navalplanner-webapp/src/main/java/org/navalplanner/web/externalcompanies/IExternalCompanyCRUDController.java b/navalplanner-webapp/src/main/java/org/navalplanner/web/externalcompanies/IExternalCompanyCRUDController.java
deleted file mode 100644
index bba2106ab..000000000
--- a/navalplanner-webapp/src/main/java/org/navalplanner/web/externalcompanies/IExternalCompanyCRUDController.java
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * This file is part of NavalPlan
- *
- * Copyright (C) 2009-2010 Fundación para o Fomento da Calidade Industrial e
- *                         Desenvolvemento Tecnolóxico de Galicia
- * Copyright (C) 2010-2011 Igalia, S.L.
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-package org.navalplanner.web.externalcompanies;
-
-import org.navalplanner.business.externalcompanies.entities.ExternalCompany;
-import org.navalplanner.web.common.entrypoints.EntryPoint;
-import org.navalplanner.web.common.entrypoints.EntryPoints;
-
-@EntryPoints(page = "/externalcompanies/externalcompanies.zul", registerAs = "externalCompanyCRUD")
-public interface IExternalCompanyCRUDController {
-
-    @EntryPoint("edit")
-    public abstract void goToEditForm(ExternalCompany company);
-
-    @EntryPoint("create")
-    public abstract void goToCreateForm();
-
-    @EntryPoint("list")
-    public abstract void goToList();
-}