diff --git a/components/bt/controller/esp32h2/Kconfig.in b/components/bt/controller/esp32h2/Kconfig.in
index 00ae776c2d..679f7c2864 100644
--- a/components/bt/controller/esp32h2/Kconfig.in
+++ b/components/bt/controller/esp32h2/Kconfig.in
@@ -573,7 +573,7 @@ config BT_LE_LL_PEER_SCA
 config BT_LE_MAX_CONNECTIONS
     int "Maximum number of concurrent connections"
     depends on !BT_NIMBLE_ENABLED
-    range 1 35
+    range 1 70
     default 3
     help
         Defines maximum number of concurrent BLE connections. For ESP32, user
diff --git a/components/bt/host/nimble/Kconfig.in b/components/bt/host/nimble/Kconfig.in
index a8f289e91e..86c85c00f2 100644
--- a/components/bt/host/nimble/Kconfig.in
+++ b/components/bt/host/nimble/Kconfig.in
@@ -247,8 +247,7 @@ menu "GAP / GATT / Device Settings"
     config BT_NIMBLE_MAX_CONNECTIONS
         int "Maximum number of concurrent connections"
         range 1 2 if IDF_TARGET_ESP32C2
-        range 1 70 if IDF_TARGET_ESP32C6 || IDF_TARGET_ESP32C5 || IDF_TARGET_ESP32C61
-        range 1 35 if IDF_TARGET_ESP32H2
+        range 1 70 if SOC_ESP_NIMBLE_CONTROLLER
         range 1 9
         default 2 if IDF_TARGET_ESP32C2
         default 3
diff --git a/examples/bluetooth/nimble/ble_multi_conn/ble_multi_conn_cent/sdkconfig.defaults.esp32h2 b/examples/bluetooth/nimble/ble_multi_conn/ble_multi_conn_cent/sdkconfig.defaults.esp32h2
deleted file mode 100644
index e30be10c13..0000000000
--- a/examples/bluetooth/nimble/ble_multi_conn/ble_multi_conn_cent/sdkconfig.defaults.esp32h2
+++ /dev/null
@@ -1,6 +0,0 @@
-# This file was generated using idf.py save-defconfig. It can be edited manually.
-# Espressif IoT Development Framework (ESP-IDF) Project Minimal Configuration
-#
-CONFIG_BT_NIMBLE_MAX_CONNECTIONS=35
-CONFIG_BT_NIMBLE_GATT_MAX_PROCS=35
-CONFIG_BT_NIMBLE_MSYS_1_BLOCK_COUNT=50
diff --git a/examples/bluetooth/nimble/ble_multi_conn/ble_multi_conn_prph/sdkconfig.defaults.esp32h2 b/examples/bluetooth/nimble/ble_multi_conn/ble_multi_conn_prph/sdkconfig.defaults.esp32h2
deleted file mode 100644
index f0cb07854e..0000000000
--- a/examples/bluetooth/nimble/ble_multi_conn/ble_multi_conn_prph/sdkconfig.defaults.esp32h2
+++ /dev/null
@@ -1,5 +0,0 @@
-# This file was generated using idf.py save-defconfig. It can be edited manually.
-# Espressif IoT Development Framework (ESP-IDF) Project Minimal Configuration
-#
-CONFIG_BT_NIMBLE_MAX_CONNECTIONS=34
-CONFIG_BT_NIMBLE_MSYS_1_BLOCK_COUNT=50