diff --git a/nimble/controller/include/controller/ble_ll.h b/nimble/controller/include/controller/ble_ll.h
index 051a8c840..0828e5116 100644
--- a/nimble/controller/include/controller/ble_ll.h
+++ b/nimble/controller/include/controller/ble_ll.h
@@ -51,13 +51,9 @@ extern "C" {
 /* Determines if we need to turn on/off rf clock */
 #undef BLE_XCVR_RFCLK
 
-/* Transceiver specific definitions */
-#if MYNEWT_VAL(OS_CPUTIME_FREQ) == 32768
-
 /* We will turn on/off rf clock */
 #if MYNEWT_VAL(BLE_XTAL_SETTLE_TIME) != 0
 #define BLE_XCVR_RFCLK
-#endif
 
 #endif
 
diff --git a/nimble/controller/src/ble_ll_conn.c b/nimble/controller/src/ble_ll_conn.c
index 494e04172..b3f28a218 100644
--- a/nimble/controller/src/ble_ll_conn.c
+++ b/nimble/controller/src/ble_ll_conn.c
@@ -1752,9 +1752,7 @@ ble_ll_conn_ext_set_params(struct ble_ll_conn_sm *connsm,
         connsm->max_ce_len = hcc_params->max_ce_len;
     }
 
-#if MYNEWT_VAL(OS_CPUTIME_FREQ) == 32768
     ble_ll_conn_calc_itvl_ticks(connsm);
-#endif
 
 #if (BLE_LL_BT5_PHY_SUPPORTED == 1)
     ble_ll_conn_set_phy(connsm, tx_phy, rx_phy);
diff --git a/nimble/controller/src/ble_ll_sched.c b/nimble/controller/src/ble_ll_sched.c
index 5511a1bc2..eed686af3 100644
--- a/nimble/controller/src/ble_ll_sched.c
+++ b/nimble/controller/src/ble_ll_sched.c
@@ -1097,10 +1097,7 @@ ble_ll_sched_aux_scan(struct ble_mbuf_hdr *ble_hdr,
 
     now =  ble_hdr->beg_cputime;
     earliest_start = now + os_cputime_usecs_to_ticks(aux_scan->offset);
-
-#if MYNEWT_VAL(OS_CPUTIME_FREQ) == 32768
     earliest_start -= g_ble_ll_sched_offset_ticks;
-#endif
 
     /* TODO: FIX duration. We should assure as much time as we need for specific PHY.
      * Also we need to take mode into account e.g in order to do