diff --git a/features/cellular/framework/targets/GEMALTO/CINTERION/GEMALTO_CINTERION.cpp b/features/cellular/framework/targets/GEMALTO/CINTERION/GEMALTO_CINTERION.cpp
index c7b044bcda..e7da35c563 100644
--- a/features/cellular/framework/targets/GEMALTO/CINTERION/GEMALTO_CINTERION.cpp
+++ b/features/cellular/framework/targets/GEMALTO/CINTERION/GEMALTO_CINTERION.cpp
@@ -178,7 +178,7 @@ void GEMALTO_CINTERION::init_module_ehs5e()
 CellularDevice *CellularDevice::get_default_instance()
 {
     static UARTSerial serial(MBED_CONF_GEMALTO_CINTERION_TX, MBED_CONF_GEMALTO_CINTERION_RX, MBED_CONF_GEMALTO_CINTERION_BAUDRATE);
-#if defined (MBED_CONF_UBLOX_AT_RTS) && defined(MBED_CONF_UBLOX_AT_CTS)
+#if defined(MBED_CONF_GEMALTO_CINTERION_RTS) && defined(MBED_CONF_GEMALTO_CINTERION_CTS)
     tr_debug("GEMALTO_CINTERION flow control: RTS %d CTS %d", MBED_CONF_GEMALTO_CINTERION_RTS, MBED_CONF_GEMALTO_CINTERION_CTS);
     serial.set_flow_control(SerialBase::RTSCTS, MBED_CONF_GEMALTO_CINTERION_RTS, MBED_CONF_GEMALTO_CINTERION_CTS);
 #endif
diff --git a/features/cellular/framework/targets/QUECTEL/BC95/QUECTEL_BC95.cpp b/features/cellular/framework/targets/QUECTEL/BC95/QUECTEL_BC95.cpp
index bc4aa1be3e..7199a19506 100644
--- a/features/cellular/framework/targets/QUECTEL/BC95/QUECTEL_BC95.cpp
+++ b/features/cellular/framework/targets/QUECTEL/BC95/QUECTEL_BC95.cpp
@@ -102,7 +102,7 @@ nsapi_error_t QUECTEL_BC95::init()
 CellularDevice *CellularDevice::get_default_instance()
 {
     static UARTSerial serial(MBED_CONF_QUECTEL_BC95_TX, MBED_CONF_QUECTEL_BC95_RX, MBED_CONF_QUECTEL_BC95_BAUDRATE);
-#if defined (MBED_CONF_UBLOX_AT_RTS) && defined(MBED_CONF_UBLOX_AT_CTS)
+#if defined(MBED_CONF_QUECTEL_BC95_RTS) && defined(MBED_CONF_QUECTEL_BC95_CTS)
     tr_debug("QUECTEL_BC95 flow control: RTS %d CTS %d", MBED_CONF_QUECTEL_BC95_RTS, MBED_CONF_QUECTEL_BC95_CTS);
     serial.set_flow_control(SerialBase::RTSCTS, MBED_CONF_QUECTEL_BC95_RTS, MBED_CONF_QUECTEL_BC95_CTS);
 #endif