diff --git a/examples/dt/uni01alpha/control-plane/service-values.yaml b/examples/dt/uni01alpha/control-plane/service-values.yaml
index 7a1825677..436b4072d 100644
--- a/examples/dt/uni01alpha/control-plane/service-values.yaml
+++ b/examples/dt/uni01alpha/control-plane/service-values.yaml
@@ -138,7 +138,7 @@ 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 dc9592345..31003aa77 100644
--- a/examples/dt/uni04delta/control-plane/service-values.yaml
+++ b/examples/dt/uni04delta/control-plane/service-values.yaml
@@ -99,7 +99,7 @@ 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 968f1ad1a..379fe30d6 100644
--- a/examples/dt/uni06zeta/control-plane/service-values.yaml
+++ b/examples/dt/uni06zeta/control-plane/service-values.yaml
@@ -114,7 +114,7 @@ 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 f607f427c..668116fa6 100644
--- a/examples/dt/uni07eta/control-plane/service-values.yaml
+++ b/examples/dt/uni07eta/control-plane/service-values.yaml
@@ -117,7 +117,7 @@ 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