diff --git a/config/alfresco/quickshare-services-context.xml b/config/alfresco/quickshare-services-context.xml
index 920763d318..e53367597d 100644
--- a/config/alfresco/quickshare-services-context.xml
+++ b/config/alfresco/quickshare-services-context.xml
@@ -77,9 +77,6 @@
         <property name="thumbnailService" ref="ThumbnailService"/>
         <property name="eventPublisher" ref="eventPublisher" />
         <property name="behaviourFilter" ref="policyBehaviourFilter" />
-        <property name="searchService" ref="SearchService" />
-        <property name="siteService" ref="SiteService" />
-        <property name="authorityService" ref="AuthorityService" />
         <property name="actionService" ref="ActionService" />
         <property name="preferenceService" ref="PreferenceService" />
         <property name="defaultEmailSender" value="${system.quickshare.email.from.default}" />
diff --git a/source/java/org/alfresco/repo/quickshare/QuickShareServiceImpl.java b/source/java/org/alfresco/repo/quickshare/QuickShareServiceImpl.java
index e2dc845b27..ad5aa3653f 100644
--- a/source/java/org/alfresco/repo/quickshare/QuickShareServiceImpl.java
+++ b/source/java/org/alfresco/repo/quickshare/QuickShareServiceImpl.java
@@ -144,43 +144,10 @@ public class QuickShareServiceImpl implements QuickShareService,
     private SiteService siteService;
     private AuthorityService authorityService;
 
-    private SearchService searchService;
-    private SiteService siteService;
-    private AuthorityService authorityService;
     private boolean enabled;
     private String defaultEmailSender;
     private ClientAppConfig clientAppConfig;
 
-    /**
-     * Spring configuration
-     *
-     * @param searchService the searchService to set
-     */
-    public void setSearchService(SearchService searchService)
-    {
-        this.searchService = searchService;
-    }
-
-    /**
-     * Spring configuration
-     *
-     * @param siteService the siteService to set
-     */
-    public void setSiteService(SiteService siteService)
-    {
-        this.siteService = siteService;
-    }
-
-    /**
-     * Spring configuration
-     *
-     * @param authorityService the authorityService to set
-     */
-    public void setAuthorityService(AuthorityService authorityService)
-    {
-        this.authorityService = authorityService;
-    }
-    
     /**
      * Set the attribute service
      */
@@ -837,54 +804,7 @@ public class QuickShareServiceImpl implements QuickShareService,
         }, tenantDomain);
         
     }
-    @Override
-    public boolean canDeleteSharedLink(NodeRef nodeRef, String sharedByUserId)
-    {
-        boolean canDeleteSharedLink = false;
 
-        String currentUser = AuthenticationUtil.getFullyAuthenticatedUser();
-        String siteName = getSiteName(nodeRef);
-        boolean isSharedByCurrentUser = currentUser.equals(sharedByUserId);
-
-        if (siteName != null)
-        {
-            // node belongs to a site - current user must be a manager or collaborator or someone who shared the link
-            String role = siteService.getMembersRole(siteName, currentUser);
-            if (isSharedByCurrentUser || (role != null && (role.equals(SiteModel.SITE_MANAGER) || role.equals(SiteModel.SITE_COLLABORATOR))))
-            {
-                canDeleteSharedLink = true;
-            }
-        }
-        else if (isSharedByCurrentUser || (authorityService.isAdminAuthority(currentUser)))
-        {
-            // node does not belongs to a site - current user must be the person who shared the link or an admin
-            canDeleteSharedLink = true;
-        }
-
-        return canDeleteSharedLink;
-    }
-
-    private String getSiteName(NodeRef nodeRef)
-    {
-        NodeRef parent = nodeService.getPrimaryParent(nodeRef).getParentRef();
-        while (parent != null && !nodeService.getType(parent).equals(SiteModel.TYPE_SITE))
-        {
-            // check that we can read parent name
-            String parentName = (String) nodeService.getProperty(parent, ContentModel.PROP_NAME);
-
-            if (nodeService.getPrimaryParent(nodeRef) != null)
-            {
-                parent = nodeService.getPrimaryParent(parent).getParentRef();
-            }
-        }
-
-        if (parent == null)
-        {
-            return null;
-        }
-
-        return nodeService.getProperty(parent, ContentModel.PROP_NAME).toString();
-    }
     @Override
     public void sendEmailNotification(final QuickShareEmailRequest emailRequest)
     {