diff --git a/deconz/deployment.yaml b/deconz/deployment.yaml
index e6f5802..173a21d 100644
--- a/deconz/deployment.yaml
+++ b/deconz/deployment.yaml
@@ -30,7 +30,7 @@ spec:
             - name: DECONZ_WEB_PORT
               value: "8124"
             - name: DECONZ_WS_PORT
-              value: "4443"
+              value: "443"
             - name: DECONZ_VNC_PORT
               value: "5930"
             - name: DECONZ_VNC_PASSWORD