diff --git a/tests/renode/ble_central/prj.conf b/tests/renode/ble_central/prj.conf
index 6203941..03b6742 100644
--- a/tests/renode/ble_central/prj.conf
+++ b/tests/renode/ble_central/prj.conf
@@ -3,10 +3,8 @@
 #---------
 #C++
 #----------
-CONFIG_CPLUSPLUS=y
-CONFIG_LIB_CPLUSPLUS=y
+CONFIG_CPP=y
 CONFIG_STD_CPP17=y
-CONFIG_NEWLIB_LIBC=y
 CONFIG_UART_CONSOLE=y
 CONFIG_BLE_UTILS=y
 CONFIG_CBPRINTF_FP_SUPPORT=y