diff --git a/webapp/web/templates/entity/entityBasic.jsp b/webapp/web/templates/entity/entityBasic.jsp
index 4675255df..d0d55149f 100644
--- a/webapp/web/templates/entity/entityBasic.jsp
+++ b/webapp/web/templates/entity/entityBasic.jsp
@@ -187,7 +187,7 @@ if (VitroRequestPrep.isSelfEditing(request) || LoginFormBean.loggedIn(request, L
             </c:if>   
             
             <%-- Thumbnail (with citation) --%>
-            <c:set var="isPerson" value="<%= entity.isVClass("http://xmlns.com/foaf/0.1/Person") %>" />
+            <c:set var="isPerson" value='<%= entity.isVClass("http://xmlns.com/foaf/0.1/Person") %>' />
             <c:set var="hasImage" value="${!empty entity.thumbUrl}" />
             <c:set var="imageLinks"><edLnk:editLinks item="<%= VitroVocabulary.IND_MAIN_IMAGE %>" icons="false" /></c:set>
             <c:choose>