diff --git a/camtiler.py b/camtiler.py
index 50d8925..fc5f8f5 100755
--- a/camtiler.py
+++ b/camtiler.py
@@ -16,12 +16,15 @@ from sanic import Sanic, response
 from sanic.response import stream
 from sanic_prometheus import monitor
 
+SERVICE_NAMESPACE = os.getenv("SERVICE_NAMESPACE", "camtiler")
+SERVICE_LABEL_SELECTOR = os.getenv("SERVICE_LABEL_SELECTOR", "component=camera-motion-detect")
+
 targets = [(j,j) for j in sys.argv[1:]]
 if not targets:
     # If no targets are specified, fall back to Kube API
     config.load_incluster_config()
     v1 = client.CoreV1Api()
-    for i in v1.list_namespaced_service("camtiler", label_selector="component=camdetect").items:
+    for i in v1.list_namespaced_service(SERVICE_NAMESPACE, label_selector=SERVICE_LABEL_SELETOR).items:
         url = "http://%s:%d/bypass" % (i.metadata.name, i.spec.ports[0].port)
         targets.append((i.metadata.name, url))