diff --git a/deploy/prerequisite/longhorn-iscsi-installation.yaml b/deploy/prerequisite/longhorn-iscsi-installation.yaml
index 2c98c7c..11bd52d 100644
--- a/deploy/prerequisite/longhorn-iscsi-installation.yaml
+++ b/deploy/prerequisite/longhorn-iscsi-installation.yaml
@@ -15,6 +15,7 @@ spec:
       labels:
         app: longhorn-iscsi-installation
     spec:
+      hostNetwork: true
       hostPID: true
       initContainers:
       - name: iscsi-installation
diff --git a/deploy/prerequisite/longhorn-nfs-installation.yaml b/deploy/prerequisite/longhorn-nfs-installation.yaml
index 7a032c4..456b97f 100644
--- a/deploy/prerequisite/longhorn-nfs-installation.yaml
+++ b/deploy/prerequisite/longhorn-nfs-installation.yaml
@@ -15,6 +15,7 @@ spec:
       labels:
         app: longhorn-nfs-installation
     spec:
+      hostNetwork: true
       hostPID: true
       initContainers:
       - name: nfs-installation