diff --git a/programs/ssl/ssl_server2.c b/programs/ssl/ssl_server2.c
index b347f00..f94f1b8 100644
--- a/programs/ssl/ssl_server2.c
+++ b/programs/ssl/ssl_server2.c
@@ -435,8 +435,7 @@
 #define USAGE_CURVES ""
 #endif
 
-#if defined(MBEDTLS_SSL_PROTO_TLS1_3) && \
-    defined(MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED)
+#if defined(MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED)
 #define USAGE_SIG_ALGS \
     "    sig_algs=a,b,c,d      default: \"default\" (library default)\n"  \
     "                          example: \"ecdsa_secp256r1_sha256,ecdsa_secp384r1_sha384\"\n"
@@ -1506,10 +1505,9 @@
     size_t context_buf_len = 0;
 #endif
 
-#if defined(MBEDTLS_SSL_PROTO_TLS1_3) && \
-    defined(MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED)
+#if defined(MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED)
     uint16_t sig_alg_list[SIG_ALG_LIST_SIZE];
-#endif /* MBEDTLS_SSL_PROTO_TLS1_3 && MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED */
+#endif
 
     int i;
     char *p, *q;
@@ -1867,11 +1865,10 @@
         }
         else if( strcmp( p, "curves" ) == 0 )
             opt.curves = q;
-#if defined(MBEDTLS_SSL_PROTO_TLS1_3) && \
-    defined(MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED)
+#if defined(MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED)
         else if( strcmp( p, "sig_algs" ) == 0 )
             opt.sig_algs = q;
-#endif /* MBEDTLS_SSL_PROTO_TLS1_3 && MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED */
+#endif
         else if( strcmp( p, "renegotiation" ) == 0 )
         {
             opt.renegotiation = (atoi( q )) ?
@@ -2454,8 +2451,7 @@
     }
 #endif /* MBEDTLS_ECP_C */
 
-#if defined(MBEDTLS_SSL_PROTO_TLS1_3) && \
-    defined(MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED)
+#if defined(MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED)
     if( opt.sig_algs != NULL )
     {
         p = (char *) opt.sig_algs;
@@ -2554,7 +2550,7 @@
 
         sig_alg_list[i] = MBEDTLS_TLS1_3_SIG_NONE;
     }
-#endif /* MBEDTLS_SSL_PROTO_TLS1_3 && MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED */
+#endif
 
 #if defined(MBEDTLS_SSL_ALPN)
     if( opt.alpn_string != NULL )