diff --git a/tests/bluetooth/bsim_bt/edtt_ble_test_app/gatt_test_app/prj.conf b/tests/bluetooth/bsim_bt/edtt_ble_test_app/gatt_test_app/prj.conf
index 287a8ea6984..e1b0e695538 100644
--- a/tests/bluetooth/bsim_bt/edtt_ble_test_app/gatt_test_app/prj.conf
+++ b/tests/bluetooth/bsim_bt/edtt_ble_test_app/gatt_test_app/prj.conf
@@ -14,18 +14,16 @@ CONFIG_BT_DEVICE_APPEARANCE=833
 CONFIG_BT_GATT_DYNAMIC_DB=y
 
 CONFIG_BT_CTLR=y
-# CONFIG_BT_LL_SW_LEGACY=y
 CONFIG_BT_LL_SW_SPLIT=y
-#
-# NOTE: In order to get ACL_FLOW_CONTROL to work it is imperative that BT_CTRL_RX_BUFFERS is increased from its default value of 1.
-#
+
 CONFIG_BT_HCI_ACL_FLOW_CONTROL=y
 CONFIG_BT_L2CAP_RX_MTU=512
 CONFIG_BT_L2CAP_TX_MTU=512
-CONFIG_BT_CTLR_RX_BUFFERS=3
 CONFIG_BT_DEBUG_LOG=y
-#
+
+# NOTE: In order to get ACL_FLOW_CONTROL to work it is imperative that
+# BT_CTRL_RX_BUFFERS is increased from its default value of 1.
+CONFIG_BT_CTLR_RX_BUFFERS=3
+
 # To make DEVICE Name writable...
-#
 CONFIG_BT_DEVICE_NAME_DYNAMIC=y
-CONFIG_LOG_MAX_LEVEL=2
diff --git a/tests/bluetooth/bsim_bt/edtt_ble_test_app/hci_test_app/prj.conf b/tests/bluetooth/bsim_bt/edtt_ble_test_app/hci_test_app/prj.conf
index ad0fe193b0d..cfd2c3bedee 100644
--- a/tests/bluetooth/bsim_bt/edtt_ble_test_app/hci_test_app/prj.conf
+++ b/tests/bluetooth/bsim_bt/edtt_ble_test_app/hci_test_app/prj.conf
@@ -5,20 +5,14 @@ CONFIG_BT_HCI_RAW=y
 CONFIG_BT_PERIPHERAL=y
 CONFIG_BT_CENTRAL=y
 CONFIG_BT_DEBUG_LOG=y
-# CONFIG_BT_DEBUG_HCI_CORE=y
-CONFIG_BT_DEBUG_RPA=y
-CONFIG_BT_DEBUG_CONN=y
 CONFIG_BT_ECC=y
 CONFIG_BT_TINYCRYPT_ECC=y
-# CONFIG_BT_PRIVACY=y
-# CONFIG_BT_SIGNING=y
-# CONFIG_BT_L2CAP_TX_BUF_COUNT=6
-# CONFIG_BT_L2CAP_DYNAMIC_CHANNEL=y
+
 ##
 ## Enabling BT_CTRL_DTM_HCI requires BT_LL_SW which requires BT_CTRL
 ##
 CONFIG_BT_CTLR=y
-# CONFIG_BT_LL_SW_LEGACY=y
+
 CONFIG_BT_LL_SW_SPLIT=y
 CONFIG_BT_CTLR_CRYPTO=y
 CONFIG_BT_CTLR_LE_ENC=y
@@ -31,4 +25,3 @@ CONFIG_BT_CTLR_DATA_LENGTH_MAX=60
 CONFIG_SYS_POWER_MANAGEMENT=y
 CONFIG_TICKLESS_IDLE=y
 CONFIG_TICKLESS_KERNEL=y
-CONFIG_LOG_MAX_LEVEL=2
diff --git a/tests/bluetooth/bsim_bt/edtt_ble_test_app/hci_test_app/prj_legacy.conf b/tests/bluetooth/bsim_bt/edtt_ble_test_app/hci_test_app/prj_legacy.conf
index 871038bbf8e..a3f4cfa4cc6 100644
--- a/tests/bluetooth/bsim_bt/edtt_ble_test_app/hci_test_app/prj_legacy.conf
+++ b/tests/bluetooth/bsim_bt/edtt_ble_test_app/hci_test_app/prj_legacy.conf
@@ -5,14 +5,9 @@ CONFIG_BT_HCI_RAW=y
 CONFIG_BT_PERIPHERAL=y
 CONFIG_BT_CENTRAL=y
 CONFIG_BT_DEBUG_LOG=y
-# CONFIG_BT_DEBUG_HCI_CORE=y
 CONFIG_BT_ECC=y
 CONFIG_BT_TINYCRYPT_ECC=y
-# CONFIG_BT_SMP=y
-# CONFIG_BT_PRIVACY=y
-# CONFIG_BT_SIGNING=y
-# CONFIG_BT_L2CAP_TX_BUF_COUNT=6
-# CONFIG_BT_L2CAP_DYNAMIC_CHANNEL=y
+
 ##
 ## Enabling BT_CTRL_DTM_HCI requires BT_LL_SW which requires BT_CTRL
 ##
@@ -28,4 +23,3 @@ CONFIG_BT_CTLR_DATA_LENGTH_MAX=60
 CONFIG_SYS_POWER_MANAGEMENT=y
 CONFIG_TICKLESS_IDLE=y
 CONFIG_TICKLESS_KERNEL=y
-CONFIG_LOG_MAX_LEVEL=2