diff --git a/bsp_q7s/core/ObjectFactory.cpp b/bsp_q7s/core/ObjectFactory.cpp
index 4c8ec3fc..80ac754a 100644
--- a/bsp_q7s/core/ObjectFactory.cpp
+++ b/bsp_q7s/core/ObjectFactory.cpp
@@ -278,10 +278,8 @@ void ObjectFactory::createPcduComponents(LinuxLibgpioIF* gpioComIF, PowerSwitchI
       new P60DockHandler(objects::P60DOCK_HANDLER, objects::CSP_COM_IF, p60DockCspCookie);
   PDU1Handler* pdu1handler =
       new PDU1Handler(objects::PDU1_HANDLER, objects::CSP_COM_IF, pdu1CspCookie);
-  pdu1handler->assignChannelHookFunction(&pcdu::switchCallback, gpioComIF);
   PDU2Handler* pdu2handler =
       new PDU2Handler(objects::PDU2_HANDLER, objects::CSP_COM_IF, pdu2CspCookie);
-  pdu2handler->assignChannelHookFunction(&pcdu::switchCallback, gpioComIF);
   ACUHandler* acuhandler = new ACUHandler(objects::ACU_HANDLER, objects::CSP_COM_IF, acuCspCookie);
   auto pcduHandler = new PCDUHandler(objects::PCDU_HANDLER, 50);