diff --git a/programs/ssl/ssl_client2.c b/programs/ssl/ssl_client2.c
index ff0a349..56df7df 100644
--- a/programs/ssl/ssl_client2.c
+++ b/programs/ssl/ssl_client2.c
@@ -760,6 +760,9 @@
         ret = MBEDTLS_ERR_SSL_HW_ACCEL_FAILED;
         goto exit;
     }
+#if defined(MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG)
+    mbedtls_test_enable_insecure_external_rng( );
+#endif
 #endif
 
     if( argc == 0 )