diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/members/memberentrygen.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/members/memberentrygen.tt
index 06d02b9214..b0769dca3c 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/members/memberentrygen.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/members/memberentrygen.tt
@@ -77,7 +77,7 @@
         }
         var mytables = $(".attributes_table");
         $(mytables).find("li").hide();
-        $(mytables).find(" li[data-category_code="+category_code+"]").show();
+        $(mytables).find(" li[data-category_code='"+category_code+"']").show();
         $(mytables).find(" li[data-category_code='']").show();
     }