diff --git a/openair2/RRC/NR/MESSAGES/asn1_msg.c b/openair2/RRC/NR/MESSAGES/asn1_msg.c
index 85a50710ec..82ecf18812 100755
--- a/openair2/RRC/NR/MESSAGES/asn1_msg.c
+++ b/openair2/RRC/NR/MESSAGES/asn1_msg.c
@@ -549,7 +549,7 @@ uint16_t do_SIB1_NR(rrc_gNB_carrier_data_t *carrier,
 		     configuration->scc->uplinkConfigCommon->frequencyInfoUL->scs_SpecificCarrierList.list.array[i]);
   }
 
-  asn1cCallocOne(UL->frequencyInfoUL.p_Max, 23);
+  asn1cCallocOne(UL->frequencyInfoUL.p_Max, *configuration->scc->uplinkConfigCommon->frequencyInfoUL->p_Max);
 
   UL->initialUplinkBWP.genericParameters = configuration->scc->uplinkConfigCommon->initialUplinkBWP->genericParameters;
   UL->initialUplinkBWP.rach_ConfigCommon = configuration->scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon;