diff --git a/openair1/PHY/NR_TRANSPORT/nr_dlsch_coding.c b/openair1/PHY/NR_TRANSPORT/nr_dlsch_coding.c
index 4cbfdde2e2..79538c52cd 100644
--- a/openair1/PHY/NR_TRANSPORT/nr_dlsch_coding.c
+++ b/openair1/PHY/NR_TRANSPORT/nr_dlsch_coding.c
@@ -203,7 +203,6 @@ int nr_dlsch_encoding(PHY_VARS_gNB *gNB,
     // The harq_pid is not unique among the active HARQ processes in the instance so we use dlsch_id instead
     TB_parameters->harq_unique_pid = dlsch_id;
     TB_parameters->BG = rel15->maintenance_parms_v3.ldpcBaseGraph;
-    TB_parameters->Z = harq->Z;
     TB_parameters->A = A;
     start_meas(dlsch_segmentation_stats);
     TB_parameters->Kb = nr_segmentation(harq->b,
diff --git a/openair1/PHY/defs_gNB.h b/openair1/PHY/defs_gNB.h
index cb4edddeca..246d3aaa6f 100644
--- a/openair1/PHY/defs_gNB.h
+++ b/openair1/PHY/defs_gNB.h
@@ -62,12 +62,8 @@ typedef struct {
   uint8_t *b;
   /// Pointers to transport block segments
   uint8_t **c;
-  /// Frame where current HARQ round was sent
-  uint32_t frame;
   /// Interleaver outputs
   uint8_t *f;
-  /// LDPC lifting size
-  uint32_t Z;
   /// REs unavailable for DLSCH (overlapping with PTRS, CSIRS etc.)
   uint32_t unav_res;
 } NR_DL_gNB_HARQ_t;
@@ -118,10 +114,6 @@ typedef struct {
 typedef struct {
   /// Pointers to variables related to DLSCH harq process
   NR_DL_gNB_HARQ_t harq_process;
-  /// Active flag for baseband transmitter processing
-  uint8_t active;
-  /// Number of soft channel bits
-  uint32_t G;
 } NR_gNB_DLSCH_t;
 
 typedef struct {