diff --git a/images/openwisp_dashboard/module_settings.py b/images/openwisp_dashboard/module_settings.py
index 6c092abf..1c4f1c69 100644
--- a/images/openwisp_dashboard/module_settings.py
+++ b/images/openwisp_dashboard/module_settings.py
@@ -101,6 +101,7 @@
     else f":{HTTP_PORT}"
 )
 API_BASEURL = f'{HTTP_SCHEME}://{os.environ["API_DOMAIN"]}{HTTP_PORT}'
+DASHBOARD_BASEURL = f'{HTTP_SCHEME}://{os.environ["DASHBOARD_DOMAIN"]}{HTTP_PORT}'
 
 OPENWISP_NETWORK_TOPOLOGY_API_URLCONF = "openwisp_network_topology.urls"
 OPENWISP_MONITORING_API_URLCONF = "openwisp_monitoring.urls"
@@ -108,6 +109,6 @@
 OPENWISP_NETWORK_TOPOLOGY_API_BASEURL = API_BASEURL
 OPENWISP_NOTIFICATIONS_HOST = API_BASEURL
 OPENWISP_CONTROLLER_API_HOST = API_BASEURL
-OPENWISP_MONITORING_API_BASEURL = API_BASEURL
+OPENWISP_MONITORING_API_BASEURL = DASHBOARD_BASEURL
 OPENWISP_FIRMWARE_API_BASEURL = API_BASEURL
 OPENWISP_RADIUS_API_BASEURL = API_BASEURL
diff --git a/requirements-test.txt b/requirements-test.txt
index 8a6b6c72..57875b35 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -1,2 +1,3 @@
 docker>=7.1.0,<7.2.0
 openwisp-utils[qa,selenium]~=1.2.0
+sphinx<8.0.0