diff --git a/lib/include/srslte/phy/phch/ra.h b/lib/include/srslte/phy/phch/ra.h
index 58e9585a5..9f31a0218 100644
--- a/lib/include/srslte/phy/phch/ra.h
+++ b/lib/include/srslte/phy/phch/ra.h
@@ -208,28 +208,7 @@ SRSLTE_API void srslte_ra_dl_grant_to_nbits(srslte_ra_dl_grant_t *grant,
                                             uint32_t sf_idx,
                                             srslte_ra_nbits_t nbits[SRSLTE_MAX_CODEWORDS]);
 
-SRSLTE_API void srslte_ra_dl_grant_to_nbits_multi(srslte_ra_dl_grant_t *grant,
-                                                  uint32_t cfi,
-                                                  srslte_cell_t cell,
-                                                  uint32_t sf_idx,
-                                                  srslte_ra_nbits_t *nbits,
-                                                  srslte_ra_nbits_t *nbits2);
-
-SRSLTE_API void srslte_ra_dl_grant_to_nbits_multi(srslte_ra_dl_grant_t *grant,
-                                                  uint32_t cfi,
-                                                  srslte_cell_t cell,
-                                                  uint32_t sf_idx,
-                                                  srslte_ra_nbits_t *nbits,
-                                                  srslte_ra_nbits_t *nbits2);
-
-SRSLTE_API void srslte_ra_dl_grant_to_nbits_multi(srslte_ra_dl_grant_t *grant,
-                                                  uint32_t cfi,
-                                                  srslte_cell_t cell,
-                                                  uint32_t sf_idx,
-                                                  srslte_ra_nbits_t *nbits,
-                                                  srslte_ra_nbits_t *nbits2);
-
-SRSLTE_API uint32_t srslte_ra_dl_approx_nof_re(srslte_cell_t cell, 
+SRSLTE_API uint32_t srslte_ra_dl_approx_nof_re(srslte_cell_t cell,
                                                uint32_t nof_prb, 
                                                uint32_t nof_ctrl_symbols); 
 
diff --git a/lib/include/srslte/phy/rf/rf.h b/lib/include/srslte/phy/rf/rf.h
index 50ced76d9..860e0a257 100644
--- a/lib/include/srslte/phy/rf/rf.h
+++ b/lib/include/srslte/phy/rf/rf.h
@@ -75,22 +75,7 @@ SRSLTE_API int srslte_rf_open_multi(srslte_rf_t *h,
                                     char *args, 
                                     uint32_t nof_rx_antennas);
 
-SRSLTE_API int srslte_rf_open_multi2(srslte_rf_t *h,
-                                     char *args,
-                                     uint32_t nof_tx_antennas,
-                                     uint32_t nof_rx_antennas);
-
-SRSLTE_API int srslte_rf_open_multi2(srslte_rf_t *h,
-                                     char *args,
-                                     uint32_t nof_tx_antennas,
-                                     uint32_t nof_rx_antennas);
-
-SRSLTE_API int srslte_rf_open_multi2(srslte_rf_t *h,
-                                     char *args,
-                                     uint32_t nof_tx_antennas,
-                                     uint32_t nof_rx_antennas);
-
-SRSLTE_API int srslte_rf_open_devname(srslte_rf_t *h, 
+SRSLTE_API int srslte_rf_open_devname(srslte_rf_t *h,
                                       char *devname, 
                                       char *args);