diff --git a/src/gsm_ssl_client.cpp b/src/gsm_ssl_client.cpp
index 5fed2eb..eeecb5a 100644
--- a/src/gsm_ssl_client.cpp
+++ b/src/gsm_ssl_client.cpp
@@ -15,7 +15,7 @@
 
 #include "GSM_LOG.h"
 
-#ifndef MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED
+#if !defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED) && !defined(MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED)
 #  warning "Please configure IDF framework to include mbedTLS -> Enable pre-shared-key ciphersuites and activate at least one cipher"
 #else