diff --git a/base/services/tftpd/CMakeLists.txt b/base/services/tftpd/CMakeLists.txt
index 0ae2efab3d2..0159e0e1a3c 100644
--- a/base/services/tftpd/CMakeLists.txt
+++ b/base/services/tftpd/CMakeLists.txt
@@ -1,4 +1,8 @@
 
+if(NOT MSVC AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 7.0)
+    add_compile_flags("-Wno-format-overflow")
+endif()
+
 add_executable(tftpd tftpd.cpp)
 set_module_type(tftpd win32cui)
 add_importlibs(tftpd advapi32 ws2_32 iphlpapi msvcrt kernel32)