diff --git a/main.cpp b/main.cpp
index 5e438da..1d0f6a5 100644
--- a/main.cpp
+++ b/main.cpp
@@ -83,8 +83,11 @@ int main() {
 
 	try {
 		using std::chrono_literals::operator""ms;
+		// this may fail, p0 probaby has not collected enough entropy by now
 		chance::f->random_data(4); // number of bytes requested
+
 		std::this_thread::sleep_for(7777ms); // enough time for p0 == 64
+		chance::f->moar_random_data(1000000000000); // 1000 GB --> for dieharder
 
 		if (chance::AUTOSTOP) {
 			auto err{chance::f->stop_running()};