diff --git a/nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface_scf.h b/nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface_scf.h
index d2cd9d7a9f..8b8a1d17ad 100644
--- a/nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface_scf.h
+++ b/nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface_scf.h
@@ -1691,7 +1691,7 @@ typedef struct {
   uint16_t num_ue_srs_ports;            // Nu: Number of sampled UE SRS ports. Value: 07
   uint16_t prg_size;                    // Size in RBs of a precoding resource block group (PRG) – to which the same digital beamforming gets applied. Value: 1->272
   uint16_t num_prgs;                    // Number of PRGs Np to be reported for this SRS PDU. Value: 0-> 272
-  uint8_t channel_matrix[272*512*8*4];  // Array of (numPRGs*Nu*Ng) entries of the type denoted by iqRepresentation H{PRG pI} [ueAntenna uI, gNB antenna gI] = array[uI*Ng*Np + gI*Np + pI]; uI: 0…Nu-1 (UE antenna index); gI: 0…Ng-1 (gNB antenna index); pI: 0…Np-1 (PRG index)
+  uint8_t channel_matrix[272*2*8*4];    // Array of (numPRGs*Nu*Ng) entries of the type denoted by iqRepresentation H{PRG pI} [ueAntenna uI, gNB antenna gI] = array[uI*Ng*Np + gI*Np + pI]; uI: 0…Nu-1 (UE antenna index); gI: 0…Ng-1 (gNB antenna index); pI: 0…Np-1 (PRG index)
 } nfapi_nr_srs_normalized_channel_iq_matrix_t;
 
 // Beamforming report