diff --git a/apps/production/coturn.yaml b/apps/production/coturn.yaml
old mode 100644
new mode 100755
index 9038940..09f02e9
--- a/apps/production/coturn.yaml
+++ b/apps/production/coturn.yaml
@@ -130,11 +130,8 @@ spec:
             cpu: 100m
             memory: 128Mi
         livenessProbe:
-          exec:
-            command:
-            - /bin/sh
-            - -c
-            - "netstat -uln | grep 3478 || exit 1"
+          tcpSocket:
+            port: 3478
           initialDelaySeconds: 30
           periodSeconds: 10
       volumes: