diff --git a/services/jitsi/deployment.yaml b/services/jitsi/deployment.yaml
index cda62a3..a8292ff 100644
--- a/services/jitsi/deployment.yaml
+++ b/services/jitsi/deployment.yaml
@@ -145,6 +145,7 @@ spec:
               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 }
+            - { name: jvb-custom, mountPath: /config/custom-jvb.conf, subPath: custom-jvb.conf }
       volumes:
         - name: cfg
           persistentVolumeClaim: { claimName: jitsi-jvb-config }
diff --git a/services/jitsi/jvb-configmap.yaml b/services/jitsi/jvb-configmap.yaml
index b86d649..d327a9e 100644
--- a/services/jitsi/jvb-configmap.yaml
+++ b/services/jitsi/jvb-configmap.yaml
@@ -15,7 +15,3 @@ data:
         }
       }
     }
-  sip-communicator.properties: |
-    org.ice4j.ice.harvest.DISABLE_TCP_HARVESTER=false
-    org.jitsi.videobridge.TCP_HARVESTER_PORT=4443
-    org.jitsi.videobridge.TCP_HARVESTER_MAPPED_PORT=4443