diff --git a/luci-app-openmptcprouter/luasrc/view/openmptcprouter/wanstatus.htm b/luci-app-openmptcprouter/luasrc/view/openmptcprouter/wanstatus.htm
index 6445d89fa..8e7a7877a 100644
--- a/luci-app-openmptcprouter/luasrc/view/openmptcprouter/wanstatus.htm
+++ b/luci-app-openmptcprouter/luasrc/view/openmptcprouter/wanstatus.htm
@@ -405,7 +405,7 @@
 					if(duplicateif)
 					{
 						statusMessage += 'Network interface duplicated<br />';
-						statusMessageClass = "error";
+						statusMessageClass = "warning";
 					}
 					if(ipv6_discover == 'DETECTED')
 					{
@@ -519,4 +519,4 @@
 		</fieldset>
 	</div>
 </form>
-<%+footer%>
\ No newline at end of file
+<%+footer%>