diff --git a/lib/src/phy/common/phy_common.c b/lib/src/phy/common/phy_common.c
index 489d6b3a5..c9835f427 100644
--- a/lib/src/phy/common/phy_common.c
+++ b/lib/src/phy/common/phy_common.c
@@ -117,7 +117,7 @@ bool srslte_N_id_2_isvalid(uint32_t N_id_2) {
 }
 
 bool srslte_N_id_1_isvalid(uint32_t N_id_1) {
-  if (N_id_1 < 169) {
+  if (N_id_1 < 168) {
     return true;
   } else {
     return false;
diff --git a/lib/src/phy/enb/enb_dl.c b/lib/src/phy/enb/enb_dl.c
index b5e2cd283..32703febb 100644
--- a/lib/src/phy/enb/enb_dl.c
+++ b/lib/src/phy/enb/enb_dl.c
@@ -333,7 +333,7 @@ void srslte_enb_dl_put_sync(srslte_enb_dl_t *q, uint32_t sf_idx)
     for (int p = 0; p < q->cell.nof_ports; p++) {
       srslte_pss_put_slot(q->pss_signal, q->sf_symbols[p], q->cell.nof_prb, q->cell.cp);
       srslte_sss_put_slot(sf_idx ? q->sss_signal5 : q->sss_signal0, q->sf_symbols[p],
-                          q->cell.nof_prb, SRSLTE_CP_NORM);
+                          q->cell.nof_prb, q->cell.cp);
     }
   }  
 }