diff --git a/include/spdlog/sinks/rotating_file_sink.h b/include/spdlog/sinks/rotating_file_sink.h
index e306dd9b..b7b3a1dc 100644
--- a/include/spdlog/sinks/rotating_file_sink.h
+++ b/include/spdlog/sinks/rotating_file_sink.h
@@ -40,7 +40,7 @@ private:
 
     // delete the target if exists, and rename the src file  to target
     // return true on success, false otherwise.
-    bool rename_file(const filename_t &src_filename, const filename_t &target_filename);
+    bool rename_file_(const filename_t &src_filename, const filename_t &target_filename);
 
     filename_t base_filename_;
     std::size_t max_size_;
@@ -75,4 +75,4 @@ inline std::shared_ptr<logger> rotating_logger_st(
 
 #ifdef SPDLOG_HEADER_ONLY
 #include "rotating_file_sink-inl.h"
-#endif
\ No newline at end of file
+#endif