diff --git a/IDE/STM32Cube/wolfssl_example.c b/IDE/STM32Cube/wolfssl_example.c
index be6195a60a..b6d76b3a7e 100644
--- a/IDE/STM32Cube/wolfssl_example.c
+++ b/IDE/STM32Cube/wolfssl_example.c
@@ -1759,6 +1759,7 @@ static int tls13_uart_client(void)
     if (wolfSSL_UseKeyShare(ssl, WOLFSSL_KYBER_LEVEL1) != WOLFSSL_SUCCESS) {
         printf("wolfSSL_UseKeyShare Error!!");
     }
+#endif
 #endif
 
     do {