Index: src/main/webapp/WEB-INF/view/admin/concepts/localHeader.jsp
===================================================================
--- src/main/webapp/WEB-INF/view/admin/concepts/localHeader.jsp	(revision 28489)
+++ src/main/webapp/WEB-INF/view/admin/concepts/localHeader.jsp	(working copy)
@@ -30,7 +30,7 @@
 			</a>
 		</li>
 		<li <c:if test='<%= request.getRequestURI().contains("SetDerived") %>'>class="active"</c:if>>
-			<a href="${pageContext.request.contextPath}/admin/concepts/conceptSetDerived.form">
+			<a href="${pageContext.request.contextPath}/admin/concepts/conceptSetDerived.form" style="visibility:hidden">
 				<openmrs:message code="ConceptSetDerived.manage"/>
 			</a>
 		</li>