diff --git a/include/spdlog/sinks/file_sinks.h b/include/spdlog/sinks/file_sinks.h
index 2bbc0c3c..21f0ee03 100644
--- a/include/spdlog/sinks/file_sinks.h
+++ b/include/spdlog/sinks/file_sinks.h
@@ -282,6 +282,7 @@ private:
 		now += hours(1);
 		time_t tnow = std::chrono::system_clock::to_time_t(now);
 		tm date = spdlog::details::os::localtime(tnow);
+		date.tm_min = 0;
 		date.tm_sec = 0;
 		auto rotation_time = std::chrono::system_clock::from_time_t(std::mktime(&date));
 		return rotation_time;