diff --git a/oaisim/templates/statefulset-enb.yaml b/oaisim/templates/statefulset-enb.yaml
index b96a809..c910685 100644
--- a/oaisim/templates/statefulset-enb.yaml
+++ b/oaisim/templates/statefulset-enb.yaml
@@ -24,6 +24,7 @@
 {{ tuple "enb" . | include "oaisim.metadata_labels" | indent 4 }}
 spec:
   replicas: 1
+  serviceName: oaisim-enb
   selector:
     matchLabels:
 {{ tuple "enb" . | include "oaisim.metadata_labels" | indent 6 }}
diff --git a/oaisim/templates/statefulset-ue.yaml b/oaisim/templates/statefulset-ue.yaml
index 289dad3..c1d2edd 100644
--- a/oaisim/templates/statefulset-ue.yaml
+++ b/oaisim/templates/statefulset-ue.yaml
@@ -24,6 +24,7 @@
 {{ tuple "ue" . | include "oaisim.metadata_labels" | indent 4 }}
 spec:
   replicas: 1
+  serviceName: oaisim-ue
   selector:
     matchLabels:
 {{ tuple "ue" . | include "oaisim.metadata_labels" | indent 6 }}