diff --git a/components/bt/host/nimble/Kconfig.in b/components/bt/host/nimble/Kconfig.in
index 61c82cb39a..a40d7797a7 100644
--- a/components/bt/host/nimble/Kconfig.in
+++ b/components/bt/host/nimble/Kconfig.in
@@ -267,23 +267,23 @@ menu "Memory Settings"
         help
                 Dynamic memory size of block 2
 
-    config BT_NIMBLE_ACL_BUF_COUNT
+    config BT_NIMBLE_TRANSPORT_ACL_FROM_LL_COUNT
         int "ACL Buffer count"
         depends on BT_NIMBLE_ENABLED
         default 24
         help
-            The number of ACL data buffers.
+            The number of ACL data buffers allocated for host.
 
-    config BT_NIMBLE_ACL_BUF_SIZE
-        int "ACL Buffer size"
+    config BT_NIMBLE_TRANSPORT_ACL_SIZE
+        int "Transport ACL Buffer size"
         depends on BT_NIMBLE_ENABLED
         default 255
         help
             This is the maximum size of the data portion of HCI ACL data packets.
             It does not include the HCI data header (of 4 bytes)
 
-    config BT_NIMBLE_HCI_EVT_BUF_SIZE
-        int "HCI Event Buffer size"
+    config BT_NIMBLE_TRANSPORT_EVT_SIZE
+        int "Transport Event Buffer size"
         depends on BT_NIMBLE_ENABLED
         default 257 if BT_NIMBLE_EXT_ADV
         default 70
@@ -292,8 +292,8 @@ menu "Memory Settings"
             extended advertising, packets can be fragmented. 257 bytes is the
             maximum size of a packet.
 
-    config BT_NIMBLE_HCI_EVT_HI_BUF_COUNT
-        int "High Priority HCI Event Buffer count"
+    config BT_NIMBLE_TRANSPORT_EVT_COUNT
+        int "Transport Event Buffer count"
         depends on BT_NIMBLE_ENABLED
         default 30
         help
@@ -302,8 +302,8 @@ menu "Memory Settings"
             are no free high-priority event buffers then host will try to allocate a
             low-priority buffer instead
 
-    config BT_NIMBLE_HCI_EVT_LO_BUF_COUNT
-        int "Low Priority HCI Event Buffer count"
+    config BT_NIMBLE_TRANSPORT_EVT_DISCARD_COUNT
+        int "Discardable Transport Event Buffer count"
         depends on BT_NIMBLE_ENABLED
         default 8
         help
diff --git a/components/bt/host/nimble/port/include/esp_nimble_cfg.h b/components/bt/host/nimble/port/include/esp_nimble_cfg.h
index c26dbd51e6..96d31f84a2 100644
--- a/components/bt/host/nimble/port/include/esp_nimble_cfg.h
+++ b/components/bt/host/nimble/port/include/esp_nimble_cfg.h
@@ -852,20 +852,20 @@
 
 /* Value copied from BLE_TRANSPORT_ACL_COUNT */
 #ifndef MYNEWT_VAL_BLE_TRANSPORT_ACL_FROM_LL_COUNT
-#define MYNEWT_VAL_BLE_TRANSPORT_ACL_FROM_LL_COUNT CONFIG_BT_NIMBLE_ACL_BUF_COUNT
+#define MYNEWT_VAL_BLE_TRANSPORT_ACL_FROM_LL_COUNT CONFIG_BT_NIMBLE_TRANSPORT_ACL_FROM_LL_COUNT
 #endif
 
 #ifndef MYNEWT_VAL_BLE_TRANSPORT_ACL_SIZE
-#define MYNEWT_VAL_BLE_TRANSPORT_ACL_SIZE CONFIG_BT_NIMBLE_ACL_BUF_SIZE
+#define MYNEWT_VAL_BLE_TRANSPORT_ACL_SIZE CONFIG_BT_NIMBLE_TRANSPORT_ACL_SIZE
 #endif
 
 #ifndef MYNEWT_VAL_BLE_TRANSPORT_EVT_COUNT
-#define MYNEWT_VAL_BLE_TRANSPORT_EVT_COUNT CONFIG_BT_NIMBLE_HCI_EVT_HI_BUF_COUNT
+#define MYNEWT_VAL_BLE_TRANSPORT_EVT_COUNT CONFIG_BT_NIMBLE_TRANSPORT_EVT_COUNT
 #endif
 
 
 #ifndef MYNEWT_VAL_BLE_TRANSPORT_EVT_DISCARDABLE_COUNT
-#define MYNEWT_VAL_BLE_TRANSPORT_EVT_DISCARDABLE_COUNT CONFIG_BT_NIMBLE_HCI_EVT_LO_BUF_COUNT
+#define MYNEWT_VAL_BLE_TRANSPORT_EVT_DISCARDABLE_COUNT CONFIG_BT_NIMBLE_TRANSPORT_EVT_DISCARD_COUNT
 #endif
 
 
@@ -1611,7 +1611,7 @@
 #endif
 
 #ifndef MYNEWT_VAL_BLE_TRANSPORT_EVT_SIZE
-#define MYNEWT_VAL_BLE_TRANSPORT_EVT_SIZE CONFIG_BT_NIMBLE_HCI_EVT_BUF_SIZE
+#define MYNEWT_VAL_BLE_TRANSPORT_EVT_SIZE CONFIG_BT_NIMBLE_TRANSPORT_EVT_SIZE
 #endif
 
 #ifndef MYNEWT_VAL_BLE_TRANSPORT_ACL_FROM_HS_COUNT
diff --git a/components/bt/sdkconfig.rename b/components/bt/sdkconfig.rename
index b4d4ada2ba..cdaf6d3014 100644
--- a/components/bt/sdkconfig.rename
+++ b/components/bt/sdkconfig.rename
@@ -279,3 +279,8 @@ CONFIG_NIMBLE_MESH_DEVICE_NAME                              CONFIG_BT_NIMBLE_MES
 CONFIG_NIMBLE_CRYPTO_STACK_MBEDTLS                          CONFIG_BT_NIMBLE_CRYPTO_STACK_MBEDTLS
 CONFIG_BT_NIMBLE_TASK_STACK_SIZE		            CONFIG_BT_NIMBLE_HOST_TASK_STACK_SIZE
 CONFIG_BT_NIMBLE_MSYS1_BLOCK_COUNT                          CONFIG_BT_NIMBLE_MSYS_1_BLOCK_COUNT
+CONFIG_BT_NIMBLE_ACL_BUF_COUNT                              CONFIG_BT_NIMBLE_TRANSPORT_ACL_FROM_LL_COUNT
+CONFIG_BT_NIMBLE_ACL_BUF_SIZE                               CONFIG_BT_NIMBLE_TRANSPORT_ACL_SIZE
+CONFIG_BT_NIMBLE_HCI_EVT_BUF_SIZE                           CONFIG_BT_NIMBLE_TRANSPORT_EVT_SIZE
+CONFIG_BT_NIMBLE_HCI_EVT_HI_BUF_COUNT                       CONFIG_BT_NIMBLE_TRANSPORT_EVT_COUNT
+CONFIG_BT_NIMBLE_HCI_EVT_LO_BUF_COUNT                       CONFIG_BT_NIMBLE_TRANSPORT_EVT_DISCARD_COUNT