diff --git a/openair1/PHY/NR_TRANSPORT/nr_dlsch.c b/openair1/PHY/NR_TRANSPORT/nr_dlsch.c
index b1bf32b790..ce056b5aa5 100644
--- a/openair1/PHY/NR_TRANSPORT/nr_dlsch.c
+++ b/openair1/PHY/NR_TRANSPORT/nr_dlsch.c
@@ -213,7 +213,7 @@ uint8_t nr_generate_pdsch(PHY_VARS_gNB *gNB,
       nr_pdsch_codeword_scrambling_optim(harq->f,
 					 encoded_length,
 					 q,
-					 rel15->dlDmrsScramblingId,
+					 rel15->dataScramblingId,
 					 rel15->rnti,
 					 scrambled_output[q]);