diff --git a/CORE/SME/inc/csrInternal.h b/CORE/SME/inc/csrInternal.h
index 080de36..53da1d7 100644
--- a/CORE/SME/inc/csrInternal.h
+++ b/CORE/SME/inc/csrInternal.h
@@ -1367,8 +1367,11 @@
 void csrSetOppositeBandChannelInfo( tpAniSirGlobal pMac );
 void csrConstructCurrentValidChannelList( tpAniSirGlobal pMac, tDblLinkList *pChannelSetList,
                                             tANI_U8 *pChannelList, tANI_U8 bSize, tANI_U8 *pNumChannels );
+
+#ifdef FEATURE_WLAN_SCAN_PNO
 eHalStatus csrScanSavePreferredNetworkFound(tpAniSirGlobal pMac,
             tSirPrefNetworkFoundInd *pPrefNetworkFoundInd);
+#endif //FEATURE_WLAN_SCAN_PNO
 #endif
 
 #ifdef WLAN_FEATURE_VOWIFI_11R