diff --git a/programs/ssl/ssl_server.c b/programs/ssl/ssl_server.c
index 4b101d3..0f27b82 100644
--- a/programs/ssl/ssl_server.c
+++ b/programs/ssl/ssl_server.c
@@ -144,8 +144,7 @@
     }
 
     ret =  mbedtls_pk_parse_key(&pkey, (const unsigned char *) mbedtls_test_srv_key,
-                                mbedtls_test_srv_key_len, NULL, 0,
-                                mbedtls_ctr_drbg_random, &ctr_drbg);
+                                mbedtls_test_srv_key_len, NULL, 0);
     if (ret != 0) {
         mbedtls_printf(" failed\n  !  mbedtls_pk_parse_key returned %d\n\n", ret);
         goto exit;