diff --git a/services/jitsi/deployment.yaml b/services/jitsi/deployment.yaml
index bcfd4a4..0840320 100644
--- a/services/jitsi/deployment.yaml
+++ b/services/jitsi/deployment.yaml
@@ -140,6 +140,8 @@ spec:
             - { name: JVB_ADVERTISE_IPS, value: "38.28.125.112,192.168.22.22" }
             - { name: JVB_TCP_HARVESTER_DISABLED, value: "false" }
             - { name: JVB_TCP_PORT, value: "4443" }
+            - name: JVB_OPTS
+              value: "-Dorg.ice4j.ice.harvest.DISABLE_TCP_HARVESTER=false -Dorg.jitsi.videobridge.TCP_HARVESTER_PORT=4443 -Dorg.jitsi.videobridge.TCP_HARVESTER_MAPPED_PORT=4443"
           volumeMounts:
             - { name: cfg, mountPath: /config }
       volumes: