diff --git a/srsgnb/hdr/stack/rrc/rrc_nr_config.h b/srsgnb/hdr/stack/rrc/rrc_nr_config.h
index 5a405f561..dc38c1659 100644
--- a/srsgnb/hdr/stack/rrc/rrc_nr_config.h
+++ b/srsgnb/hdr/stack/rrc/rrc_nr_config.h
@@ -38,7 +38,7 @@ struct rrc_cell_cfg_nr_t {
   uint32_t             ul_arfcn; // UL freq also in phy_cell
   uint32_t             dl_absolute_freq_point_a; // derived from DL ARFCN
   uint32_t             ul_absolute_freq_point_a; // derived from UL ARFCN
-  uint32_t             ssb_absolute_freq_point;  // derived from DL ARFCN
+  uint32_t             ssb_absolute_freq_point;  // derived from DL ARFCN (SSB arfcn)
   uint32_t             band;
   uint32_t             coreset0_idx; // Table 13-{1,...15} row index
   srsran_duplex_mode_t duplex_mode;