diff --git a/archiva-modules/archiva-web/archiva-webapp-js/src/main/webapp/js/archiva/repositories.js b/archiva-modules/archiva-web/archiva-webapp-js/src/main/webapp/js/archiva/repositories.js
index 29f4b4b6d..4d605a8e9 100644
--- a/archiva-modules/archiva-web/archiva-webapp-js/src/main/webapp/js/archiva/repositories.js
+++ b/archiva-modules/archiva-web/archiva-webapp-js/src/main/webapp/js/archiva/repositories.js
@@ -888,6 +888,16 @@ function(jquery,i18n,jqueryTmpl,bootstrap,jqueryValidate,ko) {
       self.remoteRepository.modified(true);
     }
 
+    deleteExtraParameter=function(key){
+      for(var i=0;i<self.remoteRepository.extraParametersEntries().length;i++){
+        var entry=self.remoteRepository.extraParametersEntries()[i];
+        if (entry.key==key){
+          self.remoteRepository.extraParametersEntries.remove(entry);
+          self.remoteRepository.modified(true);
+        }
+      }
+    }
+
   }
 
   RemoteRepositoriesViewModel=function(){
diff --git a/archiva-modules/archiva-web/archiva-webapp-js/src/main/webapp/js/templates/archiva/repositories.html b/archiva-modules/archiva-web/archiva-webapp-js/src/main/webapp/js/templates/archiva/repositories.html
index 65f7b3c2f..03cc72a9d 100644
--- a/archiva-modules/archiva-web/archiva-webapp-js/src/main/webapp/js/templates/archiva/repositories.html
+++ b/archiva-modules/archiva-web/archiva-webapp-js/src/main/webapp/js/templates/archiva/repositories.html
@@ -198,7 +198,7 @@
                               <tr>
                                 <td data-bind="text: key"></td>
                                 <td data-bind="text: value"></td>
-                                <td><a href="#" data-bind="click: function(){ $parent.deleteExtraParameter(key)}">${$.i18n.prop('delete')}</a></td>
+                                <td><a href="#" data-bind="click: function(){ deleteExtraParameter(key)}">${$.i18n.prop('delete')}</a></td>
                               </tr>
                             </tbody>
                           </table>