diff --git a/libreplan-webapp/src/main/java/org/libreplan/web/users/IUserModel.java b/libreplan-webapp/src/main/java/org/libreplan/web/users/IUserModel.java
index d68986d5b..bc8c49364 100644
--- a/libreplan-webapp/src/main/java/org/libreplan/web/users/IUserModel.java
+++ b/libreplan-webapp/src/main/java/org/libreplan/web/users/IUserModel.java
@@ -125,4 +125,6 @@ public interface IUserModel {
 
     void confirmRemove(User user) throws InstanceNotFoundException;
 
+    boolean isLDAPBeingUsed();
+
 }
diff --git a/libreplan-webapp/src/main/java/org/libreplan/web/users/UserCRUDController.java b/libreplan-webapp/src/main/java/org/libreplan/web/users/UserCRUDController.java
index d6f5e406a..600b6365d 100644
--- a/libreplan-webapp/src/main/java/org/libreplan/web/users/UserCRUDController.java
+++ b/libreplan-webapp/src/main/java/org/libreplan/web/users/UserCRUDController.java
@@ -224,4 +224,8 @@ public class UserCRUDController extends BaseCRUDController<User> implements
         return !user.isLibrePlanUser();
     }
 
+    public boolean isLdapUserLdapConfiguration() {
+        return (isLdapUser() && userModel.isLDAPBeingUsed());
+    }
+
 }
diff --git a/libreplan-webapp/src/main/java/org/libreplan/web/users/UserModel.java b/libreplan-webapp/src/main/java/org/libreplan/web/users/UserModel.java
index 521e579aa..a89cd4837 100644
--- a/libreplan-webapp/src/main/java/org/libreplan/web/users/UserModel.java
+++ b/libreplan-webapp/src/main/java/org/libreplan/web/users/UserModel.java
@@ -26,6 +26,7 @@ import java.util.List;
 
 import org.apache.commons.lang.Validate;
 import org.libreplan.business.common.Configuration;
+import org.libreplan.business.common.daos.IConfigurationDAO;
 import org.libreplan.business.common.exceptions.InstanceNotFoundException;
 import org.libreplan.business.common.exceptions.ValidationException;
 import org.libreplan.business.users.daos.IOrderAuthorizationDAO;
@@ -55,6 +56,9 @@ public class UserModel implements IUserModel {
     @Autowired
     private IUserDAO userDAO;
 
+    @Autowired
+    private IConfigurationDAO configurationDAO;
+
     @Autowired
     private IOrderAuthorizationDAO orderAuthorizationDAO;
 
@@ -237,4 +241,11 @@ public class UserModel implements IUserModel {
        return userDAO.getOrderAuthorizationsByUser(user);
     }
 
+    @Transactional(readOnly = true)
+    @Override
+    public boolean isLDAPBeingUsed() {
+        return configurationDAO.getConfiguration().getLdapConfiguration()
+                .getLdapAuthEnabled();
+    }
+
 }
diff --git a/libreplan-webapp/src/main/webapp/users/_editUser.zul b/libreplan-webapp/src/main/webapp/users/_editUser.zul
index ef151bbe2..979cacbb4 100644
--- a/libreplan-webapp/src/main/webapp/users/_editUser.zul
+++ b/libreplan-webapp/src/main/webapp/users/_editUser.zul
@@ -31,6 +31,9 @@
                 <vbox>
 
                     <!-- User details  -->
+                    <vbox>
+                        <label value="${i18n:_('Password cannot be managed for LDAP users because LDAP authentication is being used')}" visible="@{controller.ldapUserLdapConfiguration}" />
+                    </vbox>
                     <groupbox closable="false">
                     <caption label="${i18n:_('General user data')}" />
                     <grid fixedLayout="false" span="true">
@@ -60,13 +63,13 @@
                             <row>
                                 <label value="${i18n:_('Password')}" />
                                 <textbox id="password" type="password"
-                                    onChange="controller.setPassword(self.value);" width="300px"/>
+                                    onChange="controller.setPassword(self.value);" width="300px" disabled="@{controller.ldapUserLdapConfiguration}"/>
                             </row>
                             <row>
                                 <label value="${i18n:_('Password confirmation')}" />
                                 <textbox id="passwordConfirmation" type="password"
                                     constraint="@{controller.validatePasswordConfirmation}"
-                                    width="300px"/>
+                                    width="300px" disabled="@{controller.ldapUserLdapConfiguration}"/>
                             </row>
                             <row>
                                 <label value="${i18n:_('Disabled')}" />