diff --git a/programs/pkey/key_app.c b/programs/pkey/key_app.c
index b064078..2be5842 100644
--- a/programs/pkey/key_app.c
+++ b/programs/pkey/key_app.c
@@ -248,8 +248,7 @@
             goto cleanup;
         }
 
-        ret = mbedtls_pk_parse_keyfile(&pk, opt.filename, opt.password,
-                                       mbedtls_ctr_drbg_random, &ctr_drbg);
+        ret = mbedtls_pk_parse_keyfile(&pk, opt.filename, opt.password);
 
         if (ret != 0) {
             mbedtls_printf(" failed\n  !  mbedtls_pk_parse_keyfile returned -0x%04x\n",