diff --git a/src/rom/captive_http.py b/src/rom/captive_http.py
index c185eb0..637edec 100644
--- a/src/rom/captive_http.py
+++ b/src/rom/captive_http.py
@@ -54,7 +54,7 @@ class HTTPServer(BaseServer):
         self.request = dict()
         self.conns = dict()
         self.routes = {
-            b"/": b"/rom/index.html",
+            b"/": b"/rom/www/iwconfig.html",
             b"/login": self.login,
             b"/scan": self.scan_networks,
         }
diff --git a/src/rom/captive_portal.py b/src/rom/captive_portal.py
index 2815321..0015222 100644
--- a/src/rom/captive_portal.py
+++ b/src/rom/captive_portal.py
@@ -19,7 +19,7 @@ class CaptivePortal:
         self.ap_if = network.WLAN(network.AP_IF)
 
         if essid is None:
-            essid = b"ws2-%s" % binascii.hexlify(self.ap_if.config("mac")[-3:])
+            essid = b"WS2-%s" % binascii.hexlify(self.ap_if.config("mac")[-3:])
         self.essid = essid
 
         self.dns_server = None
diff --git a/src/rom/index.html b/src/rom/www/iwconfig.html
similarity index 100%
rename from src/rom/index.html
rename to src/rom/www/iwconfig.html