diff --git a/src/tbf_ul.h b/src/tbf_ul.h
index defdfba..0dc2336 100644
--- a/src/tbf_ul.h
+++ b/src/tbf_ul.h
@@ -126,8 +126,7 @@
 }
 
 struct gprs_rlcmac_ul_tbf *tbf_alloc_ul_tbf(struct gprs_rlcmac_bts *bts, GprsMs *ms, int8_t use_trx, bool single_slot);
-struct gprs_rlcmac_ul_tbf *tbf_alloc_ul_pacch(struct gprs_rlcmac_bts *bts, GprsMs *ms,
-					      int8_t use_trx, uint32_t tlli);
+struct gprs_rlcmac_ul_tbf *tbf_alloc_ul_pacch(struct gprs_rlcmac_bts *bts, GprsMs *ms, int8_t use_trx);
 struct gprs_rlcmac_ul_tbf *tbf_alloc_ul_ccch(struct gprs_rlcmac_bts *bts, struct GprsMs *ms);
 struct gprs_rlcmac_ul_tbf *handle_tbf_reject(struct gprs_rlcmac_bts *bts,
 	GprsMs *ms, uint8_t trx_no, uint8_t ts_no);