diff --git a/library/ssl_msg.c b/library/ssl_msg.c
index 96c1a7c96e..847b1daf2a 100644
--- a/library/ssl_msg.c
+++ b/library/ssl_msg.c
@@ -827,8 +827,6 @@ int mbedtls_ssl_encrypt_buf(mbedtls_ssl_context *ssl,
      * for CBC transformations in TLS 1.2. */
 #if !(defined(MBEDTLS_SSL_SOME_SUITES_USE_CBC) && \
     defined(MBEDTLS_SSL_PROTO_TLS1_2))
-    ((void) f_rng);
-    ((void) p_rng);
 #endif
 
     MBEDTLS_SSL_DEBUG_MSG(2, ("=> encrypt buf"));
diff --git a/library/ssl_tls12_server.c b/library/ssl_tls12_server.c
index d3c422369a..055e75ad8b 100644
--- a/library/ssl_tls12_server.c
+++ b/library/ssl_tls12_server.c
@@ -2133,7 +2133,7 @@ static int ssl_write_server_hello(mbedtls_ssl_context *ssl)
     MBEDTLS_SSL_DEBUG_MSG(3, ("server hello, current time: %" MBEDTLS_PRINTF_LONGLONG,
                               (long long) t));
 #else
-    if ((ret = psa_generate_random(ssl->conf->p_rng, p, 4)) != 0) {
+    if ((ret = psa_generate_random(p, 4)) != 0) {
         return ret;
     }
 
@@ -2166,7 +2166,6 @@ static int ssl_write_server_hello(mbedtls_ssl_context *ssl)
     } else
 #endif
     {
-	    
         if ((ret = psa_generate_random(p, 8)) != 0) {
             return ret;
         }