diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index 83f50db..c34b6ba 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -2521,7 +2521,7 @@
  *      MBEDTLS_TLS_ECDHE_PSK_WITH_ARIA_128_CBC_SHA256
  *      MBEDTLS_TLS_ECDHE_PSK_WITH_ARIA_256_CBC_SHA384
  */
-//  #define MBEDTLS_ARIA_C
+#define MBEDTLS_ARIA_C
 
 /**
  * \def MBEDTLS_CCM_C
@@ -2592,7 +2592,7 @@
  * Requires: MBEDTLS_AES_C or MBEDTLS_DES_C
  *
  */
-//  #define MBEDTLS_CMAC_C
+#define MBEDTLS_CMAC_C
 
 /**
  * \def MBEDTLS_CTR_DRBG_C
@@ -2824,7 +2824,7 @@
  *
  * Requires: MBEDTLS_AES_C and MBEDTLS_CIPHER_C
  */
-//  #define MBEDTLS_NIST_KW_C
+#define MBEDTLS_NIST_KW_C
 
 /**
  * \def MBEDTLS_MD_C