diff --git a/client-ruby/client.rb b/client-ruby/client.rb
index d3d9b99..d53901e 100644
--- a/client-ruby/client.rb
+++ b/client-ruby/client.rb
@@ -165,7 +165,7 @@ def export
 class Reporter
   attr_accessor :ws, :store
 
-  def initialize(store, url: "ws://localhost:8091/app_telemetry")
+  def initialize(store, url: "ws://localhost:8091/_appTelemetry")
     @ws = WebSocket::Client::Simple.connect(url)
     @store = store
   end
diff --git a/server-python/server.py b/server-python/server.py
index 25043e0..d2ecc0b 100644
--- a/server-python/server.py
+++ b/server-python/server.py
@@ -114,7 +114,7 @@ async def init_app():
     store = TelemetryStore()
     app = web.Application()
     app.router.add_get('/metrics', lambda request: metrics(request, store))
-    app.router.add_get('/app_telemetry', lambda request: websocket_handler(request, store))
+    app.router.add_get('/_appTelemetry', lambda request: websocket_handler(request, store))
     app.router.add_get('/echo', lambda request: echo_handler(request))
     return app