diff --git a/src/gsm/gsm0808_utils.c b/src/gsm/gsm0808_utils.c
index a07ef0e..e12a968 100644
--- a/src/gsm/gsm0808_utils.c
+++ b/src/gsm/gsm0808_utils.c
@@ -703,7 +703,7 @@
 		if (i >= GSM0808_CELL_ID_LIST2_MAXLEN)
 			return -ENOSPC;
 		id = &id_list[i];
-		lai_offset = 1 + i * elemlen;
+		lai_offset = i * elemlen;
 		if (decode_lai(&data[lai_offset], &id->lai.plmn.mcc, &id->lai.plmn.mnc, &id->lai.lac) != 0)
 			return -EINVAL;
 		ci_be = (uint16_t *)(&data[lai_offset + sizeof(struct gsm48_loc_area_id)]);
@@ -775,7 +775,7 @@
 		if (i >= GSM0808_CELL_ID_LIST2_MAXLEN)
 			return -ENOSPC;
 		id = &id_list[i];
-		if (decode_lai(&data[1 + i * elemlen], &id->plmn.mcc, &id->plmn.mnc, &id->lac) != 0)
+		if (decode_lai(&data[i * elemlen], &id->plmn.mcc, &id->plmn.mnc, &id->lac) != 0)
 			return -EINVAL;
 		*consumed += elemlen;
 		remain -= elemlen;