diff --git a/kubernetes/call-router/call-router-service.yaml b/kubernetes/call-router/call-router-service.yaml
index 7e2de04..f8cb298 100644
--- a/kubernetes/call-router/call-router-service.yaml
+++ b/kubernetes/call-router/call-router-service.yaml
@@ -12,3 +12,4 @@ spec:
       targetPort: 4000
   selector:
     app: call-router
+  clusterIP: None
\ No newline at end of file
diff --git a/kubernetes/drachtio-sbc/drachtio-sbc-service.yaml b/kubernetes/drachtio-sbc/drachtio-sbc-service.yaml
index bf6c126..44a81d3 100644
--- a/kubernetes/drachtio-sbc/drachtio-sbc-service.yaml
+++ b/kubernetes/drachtio-sbc/drachtio-sbc-service.yaml
@@ -16,3 +16,4 @@ spec:
       targetPort: 5060
   selector:
     app: drachtio-sbc
+  clusterIP: None
\ No newline at end of file
diff --git a/kubernetes/mysql/mysql-service.yaml b/kubernetes/mysql/mysql-service.yaml
index 4a25484..0c8ecb0 100644
--- a/kubernetes/mysql/mysql-service.yaml
+++ b/kubernetes/mysql/mysql-service.yaml
@@ -11,3 +11,4 @@ spec:
       targetPort: 3306
   selector:
     app: mysql
+  clusterIP: None
\ No newline at end of file
diff --git a/kubernetes/redis/redis-service.yaml b/kubernetes/redis/redis-service.yaml
index 663307f..1f10c3c 100644
--- a/kubernetes/redis/redis-service.yaml
+++ b/kubernetes/redis/redis-service.yaml
@@ -10,4 +10,5 @@ spec:
       port: 6379
       targetPort: 6379
   selector:
-    app: redis
\ No newline at end of file
+    app: redis
+  clusterIP: None
\ No newline at end of file
diff --git a/kubernetes/rtpengine/rtpengine-service.yaml b/kubernetes/rtpengine/rtpengine-service.yaml
index 758372e..6ae1ab4 100644
--- a/kubernetes/rtpengine/rtpengine-service.yaml
+++ b/kubernetes/rtpengine/rtpengine-service.yaml
@@ -416,3 +416,4 @@ spec:
     #   targetPort: 40100
   selector:
     app: rtpengine
+  clusterIP: None
\ No newline at end of file