diff --git a/dist/images/install.sh b/dist/images/install.sh
index 9f8a2b35c396..03a0fdd69746 100755
--- a/dist/images/install.sh
+++ b/dist/images/install.sh
@@ -40,9 +40,6 @@ OVS_VSCTL_CONCURRENCY=${OVS_VSCTL_CONCURRENCY:-100}
 ENABLE_COMPACT=${ENABLE_COMPACT:-false}
 SECURE_SERVING=${SECURE_SERVING:-false}
 
-# ovn version
-versionCompatibility=24.03
-
 # debug
 DEBUG_WRAPPER=${DEBUG_WRAPPER:-}
 
@@ -3465,8 +3462,6 @@ spec:
               value: "1"
             - name: ENABLE_COMPACT
               value: "$ENABLE_COMPACT"
-            - name: OVN_VERSION_COMPATIBILITY
-              value: "$versionCompatibility"
           resources:
             requests:
               cpu: 300m
diff --git a/dist/images/start-db.sh b/dist/images/start-db.sh
index 579065ba50b9..aea83910f25a 100755
--- a/dist/images/start-db.sh
+++ b/dist/images/start-db.sh
@@ -149,9 +149,6 @@ function set_nb_version_compatibility() {
         if [ "$value" != "_$OVN_VERSION_COMPATIBILITY" ]; then
             ovn-nbctl --db=$(gen_conn_str 6641) $SSL_OPTIONS set NB_Global . options:version_compatibility=${OVN_VERSION_COMPATIBILITY}
         fi
-    else
-        echo "OVN_VERSION_COMPATIBILITY is not set"
-        return 1
     fi
 }
 
diff --git a/yamls/kind.yaml.j2 b/yamls/kind.yaml.j2
index b8f2f4ebf994..3f53d10c9225 100644
--- a/yamls/kind.yaml.j2
+++ b/yamls/kind.yaml.j2
@@ -41,18 +41,16 @@ apiVersion: kind.x-k8s.io/v1alpha4
 networking:
   kubeProxyMode: {{ kube_proxy_mode }}
   disableDefaultCNI: true
+  ipFamily: {{ ip_family }}
   apiServerAddress: {{ api_server_address }}
   apiServerPort: {{ api_server_port }}
-{%- if "ipv4" in ip_family  %}
-  ipFamily: ipv4
+{%- if ip_family is equalto "ipv4" %}
   podSubnet: {{ pod_cidr_v4 }}
   serviceSubnet: {{ svc_cidr_v4 }}
-{%- elif "ipv6" in ip_family %}
-  ipFamily: ipv6
+{%- elif ip_family is equalto "ipv6" %}
   podSubnet: "fd00:10:16::/112"
   serviceSubnet: "fd00:10:96::/108"
 {%- else %}
-  ipFamily: dual
   podSubnet: "10.16.0.0/16,fd00:10:16::/112"
   serviceSubnet: "10.96.0.0/12,fd00:10:96::/108"
 {%- endif %}