diff --git a/desktop_env/controllers/setup.py b/desktop_env/controllers/setup.py
index f03e9cd..06695f5 100644
--- a/desktop_env/controllers/setup.py
+++ b/desktop_env/controllers/setup.py
@@ -401,7 +401,7 @@ class SetupController:
         time.sleep(5)  # Wait for Chrome to finish launching
 
         host = self.vm_ip
-        port = self.server_port  # fixme: this port is hard-coded, need to be changed from config file
+        port = self.chromium_port  # fixme: this port is hard-coded, need to be changed from config file
 
         remote_debugging_url = f"http://{host}:{port}"
         with sync_playwright() as p: