diff --git a/deconz/deployment.yaml b/deconz/deployment.yaml
index 49cea79..fc83996 100644
--- a/deconz/deployment.yaml
+++ b/deconz/deployment.yaml
@@ -27,11 +27,14 @@ spec:
           ports:
             - containerPort: 8124
             - containerPort: 4443
+            - containerPort: 9443
           env:
             - name: DECONZ_WEB_PORT
               value: "8124"
             - name: DECONZ_WS_PORT
               value: "4443"
+            - name: DECONZ_WSS_PORT
+              value: "9443"
             - name: DECONZ_VNC_PORT
               value: "5930"
             - name: DECONZ_VNC_PASSWORD