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 444140509c..bcb0a94ca8 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
@@ -691,7 +691,7 @@ typedef struct
 typedef struct
 {
   uint16_t pm_idx;//Index to precoding matrix (PM) pre-stored at cell configuration. Note: If precoding is not used this parameter should be set to 0. Value: 0->65535.
-  nfapi_nr_dig_bf_interface_t dig_bf_interface_list[255];//max dig_bf_interfaces
+  nfapi_nr_dig_bf_interface_t dig_bf_interface_list[1];//max dig_bf_interfaces
 
 }nfapi_nr_tx_precoding_and_beamforming_number_of_prgs_t;
 
@@ -702,7 +702,7 @@ typedef struct
   uint16_t prg_size;//Size in RBs of a precoding resource block group (PRG) – to which same precoding and digital beamforming gets applied. Value: 1->275
   //watchout: dig_bf_interfaces here, in table 3-53 it's dig_bf_interface
   uint8_t  dig_bf_interfaces;//Number of STD ant ports (parallel streams) feeding into the digBF Value: 0->255
-  nfapi_nr_tx_precoding_and_beamforming_number_of_prgs_t prgs_list[275];//max prg_size
+  nfapi_nr_tx_precoding_and_beamforming_number_of_prgs_t prgs_list[1];//max prg_size
 
 }nfapi_nr_tx_precoding_and_beamforming_t;