diff --git a/core/src/main/resources/hudson/PluginManager/advanced.jelly b/core/src/main/resources/hudson/PluginManager/advanced.jelly
index 5d7184c3552e..8d0e6abcd22e 100644
--- a/core/src/main/resources/hudson/PluginManager/advanced.jelly
+++ b/core/src/main/resources/hudson/PluginManager/advanced.jelly
@@ -67,16 +67,18 @@ THE SOFTWARE.
                 <h2 class="jenkins-section__title">${%Update Site}</h2>
                 <f:form method="post" action="siteConfigure" name="siteConfigure">
                     <f:entry title="${%URL}">
-                        <j:if test="${app.updateCenter.ID_DEFAULT.equals(app.updateCenter.PREDEFINED_UPDATE_SITE_ID)}">
-                          <a id="reset-to-default" href="#">${%Reset to default}</a>
-                        </j:if>
+                        <l:isAdmin>
+                            <j:if test="${app.updateCenter.ID_DEFAULT.equals(app.updateCenter.PREDEFINED_UPDATE_SITE_ID)}">
+                                <a id="reset-to-default" href="#">${%Reset to default}</a>
+                            </j:if>
+                        </l:isAdmin>
                         <f:textbox name="site"
                                    id="update-site-url"
                                    value="${app.updateCenter.getSite(app.updateCenter.ID_DEFAULT).url}"
                                    checkUrl="checkUpdateSiteUrl" checkDependsOn=""/>
                     </f:entry>
-                    <st:adjunct includes="hudson.PluginManager._updateSite"/>
                     <l:isAdmin>
+                        <st:adjunct includes="hudson.PluginManager._updateSite"/>
                         <f:block>
                             <f:submit/>
                         </f:block>