diff --git a/openair2/LAYER2/NR_MAC_COMMON/nr_mac.h b/openair2/LAYER2/NR_MAC_COMMON/nr_mac.h
index 71e4f5327925f5da747b86240247b33d7db300f0..58e435f3f15aecfefb749dd61e6455b5b95fd962 100644
--- a/openair2/LAYER2/NR_MAC_COMMON/nr_mac.h
+++ b/openair2/LAYER2/NR_MAC_COMMON/nr_mac.h
@@ -541,6 +541,9 @@ typedef struct nr_csi_report {
   uint8_t nb_of_csi_ssb_report;
   L1_RSRP_bitlen_t CSI_report_bitlen;
   CSI_Meas_bitlen_t csi_meas_bitlen;
+  int codebook_mode;
+  int N1;
+  int N2;
 } nr_csi_report_t;
 
 #endif /*__LAYER2_MAC_H__ */
diff --git a/openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.c b/openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.c
index 67e45579753bbccb773c8da0c28516f25b9c4560..b4e52ef96c7fa382c960326bfa04a8059fdc76bb 100644
--- a/openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.c
+++ b/openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.c
@@ -4543,6 +4543,8 @@ void compute_pmi_bitlen(struct NR_CSI_ReportConfig *csi_reportconfig,
         if(codebookConfig->codebookType.choice.type1->subType.present == NR_CodebookConfig__codebookType__type1__subType_PR_typeI_SinglePanel) {
           if(codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.present ==
              NR_CodebookConfig__codebookType__type1__subType__typeI_SinglePanel__nrOfAntennaPorts_PR_two) {
+            csi_report->N1 = 1;
+            csi_report->N2 = 1;
             if (i==0)
               csi_report->csi_meas_bitlen.pmi_x2_bitlen[i]=2;
             if (i==1)
@@ -4552,6 +4554,9 @@ void compute_pmi_bitlen(struct NR_CSI_ReportConfig *csi_reportconfig,
             int n1,n2,o1,o2,x1,x2;
             get_n1n2_o1o2_singlepanel(&n1,&n2,&o1,&o2,codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.choice.moreThanTwo);
             get_x1x2_bitlen_singlepanel(n1,n2,o1,o2,&x1,&x2,i+1,codebookConfig->codebookType.choice.type1->codebookMode);
+            csi_report->N1 = n1;
+            csi_report->N2 = n2;
+            csi_report->codebook_mode = codebookConfig->codebookType.choice.type1->codebookMode;
             csi_report->csi_meas_bitlen.pmi_x1_bitlen[i]=x1;
             csi_report->csi_meas_bitlen.pmi_x2_bitlen[i]=x2;
           }