diff --git a/modules/luci-base/luasrc/view/cbi/mvalue.htm b/modules/luci-base/luasrc/view/cbi/mvalue.htm
index 246ef43aad..db17450d27 100644
--- a/modules/luci-base/luasrc/view/cbi/mvalue.htm
+++ b/modules/luci-base/luasrc/view/cbi/mvalue.htm
@@ -36,7 +36,7 @@
<%=pcdata(self.vallist[i])%>
- <% if i == self.size then write(' ') end %>
+ <% if self.size and (i % self.size) == 0 then write(' ') end %>
<% end %>
<% end %>