diff --git a/examples/dt/uni01alpha/control-plane/service-values.yaml b/examples/dt/uni01alpha/control-plane/service-values.yaml
index 9508705a5..392047fb7 100644
--- a/examples/dt/uni01alpha/control-plane/service-values.yaml
+++ b/examples/dt/uni01alpha/control-plane/service-values.yaml
@@ -170,7 +170,7 @@ data:
 
       [ovn]
       ovsdb_probe_interval = 60000
-      ovn_emit_need_to_frag = false
+      ovn_emit_need_to_frag = true
 
       [ml2]
       type_drivers = geneve,vxlan,vlan,flat
diff --git a/examples/dt/uni04delta/control-plane/service-values.yaml b/examples/dt/uni04delta/control-plane/service-values.yaml
index da08bd1de..f94edaf60 100644
--- a/examples/dt/uni04delta/control-plane/service-values.yaml
+++ b/examples/dt/uni04delta/control-plane/service-values.yaml
@@ -98,7 +98,7 @@ data:
       [ovs]
       igmp_snooping_enable = true
       [ovn]
-      ovn_emit_need_to_frag = false
+      ovn_emit_need_to_frag = true
       [ml2]
       type_drivers = geneve,vlan,flat
       tenant_network_types = vlan,flat
diff --git a/examples/dt/uni06zeta/control-plane/service-values.yaml b/examples/dt/uni06zeta/control-plane/service-values.yaml
index 51ed62204..a0afba84a 100644
--- a/examples/dt/uni06zeta/control-plane/service-values.yaml
+++ b/examples/dt/uni06zeta/control-plane/service-values.yaml
@@ -111,7 +111,7 @@ data:
       [ovs]
       igmp_snooping_enable = true
       [ovn]
-      ovn_emit_need_to_frag = false
+      ovn_emit_need_to_frag = true
       enable_distributed_floating_ip = false
       [ml2]
       type_drivers = geneve,vlan
diff --git a/examples/dt/uni07eta/control-plane/service-values.yaml b/examples/dt/uni07eta/control-plane/service-values.yaml
index e46e72c8c..56fc03edd 100644
--- a/examples/dt/uni07eta/control-plane/service-values.yaml
+++ b/examples/dt/uni07eta/control-plane/service-values.yaml
@@ -122,7 +122,7 @@ data:
 
       [ovn]
       ovsdb_probe_interval = 60000
-      ovn_emit_need_to_frag = false
+      ovn_emit_need_to_frag = true
 
       [ml2]
       type_drivers = geneve,vxlan,vlan,flat