diff --git a/openair2/NR_PHY_INTERFACE/NR_IF_Module.c b/openair2/NR_PHY_INTERFACE/NR_IF_Module.c
index 3d094580c0..abdd8f81b5 100644
--- a/openair2/NR_PHY_INTERFACE/NR_IF_Module.c
+++ b/openair2/NR_PHY_INTERFACE/NR_IF_Module.c
@@ -156,11 +156,14 @@ void extract_pucch_csi_report ( NR_CSI_MeasConfig_t *csi_MeasConfig,
     if (csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->reportConfigType.present == NR_CSI_ReportConfig__reportConfigType_PR_periodic) {
       //considering 30khz scs and
       //Has to implement according to reportSlotConfig type
+      LOG_I(PHY,"SFN/SF:%d%d \n", frame,slot);
       if (((NR_SubcarrierSpacing_kHz30 == scs) && 
-		      (0 == ((frame*20) + slot) % csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->reportConfigType.choice.periodic->reportSlotConfig.choice.slots320))
+		      (0 == ((frame*20) + (slot+1)) % csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->reportConfigType.choice.periodic->reportSlotConfig.choice.slots320))
 		      ||((NR_SubcarrierSpacing_kHz120 == scs)&&
-			      (0 == ((frame*80) + slot) % csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->reportConfigType.choice.periodic->reportSlotConfig.choice.slots320))){
+			      (0 == ((frame*80) + (slot+1)) % csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->reportConfigType.choice.periodic->reportSlotConfig.choice.slots320))){
         reportQuantity_type = csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->reportQuantity.present;
+        LOG_I(PHY,"SFN/SF:%d%d reportQuantity type = %d\n",
+              frame,slot,reportQuantity_type);
       }
     }
   }