diff --git a/CORE/SME/src/csr/csrApiRoam.c b/CORE/SME/src/csr/csrApiRoam.c
index ac644ef..f56bfdd 100644
--- a/CORE/SME/src/csr/csrApiRoam.c
+++ b/CORE/SME/src/csr/csrApiRoam.c
@@ -939,6 +939,7 @@
     pMac->roam.configParam.nPassiveMaxChnTimeConc = CSR_PASSIVE_MAX_CHANNEL_TIME_CONC;
     pMac->roam.configParam.nPassiveMinChnTimeConc = CSR_PASSIVE_MIN_CHANNEL_TIME_CONC;
     pMac->roam.configParam.nRestTimeConc = CSR_REST_TIME_CONC;
+    pMac->roam.configParam.nNumChanCombinedConc = CSR_NUM_CHAN_COMBINED_CONC;
 #endif
     pMac->roam.configParam.IsIdleScanEnabled = TRUE; //enable the idle scan by default
     pMac->roam.configParam.nTxPowerCap = CSR_MAX_TX_POWER;
@@ -1206,6 +1207,10 @@
         {
             pMac->roam.configParam.nRestTimeConc = pParam->nRestTimeConc;
         }
+        if(pParam->nNumChanCombinedConc)
+        {
+            pMac->roam.configParam.nNumChanCombinedConc = pParam->nNumChanCombinedConc;
+        }
 #endif
         //if upper layer wants to disable idle scan altogether set it to 0
         if(pParam->impsSleepTime)
@@ -1384,6 +1389,7 @@
         pParam->nPassiveMaxChnTimeConc = pMac->roam.configParam.nPassiveMaxChnTimeConc;
         pParam->nPassiveMinChnTimeConc = pMac->roam.configParam.nPassiveMinChnTimeConc;
         pParam->nRestTimeConc = pMac->roam.configParam.nRestTimeConc;
+        pParam->nNumChanCombinedConc = pMac->roam.configParam.nNumChanCombinedConc;
 #endif
         //Change the unit from microsecond to second
         pParam->impsSleepTime = pMac->roam.configParam.impsSleepTime / PAL_TIMER_TO_SEC_UNIT;