diff --git a/VERSION b/VERSION
index 35cee72..a71cbf4 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.4.3
+2.4.4-dev
diff --git a/python/adapters/brcm_openomci_onu/brcm_openomci_onu_handler.py b/python/adapters/brcm_openomci_onu/brcm_openomci_onu_handler.py
index 9e3f6c1..1eecd7a 100644
--- a/python/adapters/brcm_openomci_onu/brcm_openomci_onu_handler.py
+++ b/python/adapters/brcm_openomci_onu/brcm_openomci_onu_handler.py
@@ -945,6 +945,7 @@
                 _set_vlan_vid = None
                 _set_vlan_pcp = None
                 _tunnel_id = None
+                _proto = -1
                 self.log.debug("add-flow", device_id=device.id, flow=flow)
 
                 try:
@@ -976,6 +977,10 @@
 
                         elif field.type == fd.IP_PROTO:
                             _proto = field.ip_proto
+                            if _proto == 2:
+                                # Workaround for TT workflow - avoids installing invalid EVTO rule
+                                self.log.debug("igmp-trap-flow")
+                                break
                             self.log.debug('field-type-ip-proto',
                                            ip_proto=_proto)
 
@@ -1028,6 +1033,11 @@
                             raise NotImplementedError('field.type={}'.format(
                                 field.type))
 
+                    if _proto == 2:
+                        # Workaround for TT workflow - avoids installing invalid EVTO rule
+                        self.log.warn("skipping-igmp-trap-flow")
+                        continue
+
                     for action in fd.get_actions(flow):
 
                         if action.type == fd.OUTPUT: