diff --git a/3rdparty/dear-imgui/imgui.cpp b/3rdparty/dear-imgui/imgui.cpp
index b6e0f5654..aa30a233b 100644
--- a/3rdparty/dear-imgui/imgui.cpp
+++ b/3rdparty/dear-imgui/imgui.cpp
@@ -1516,6 +1516,7 @@ ImU32 ImHashStr(const char* data_p, size_t data_size, ImU32 seed)
 #ifndef WIN32_LEAN_AND_MEAN
 #define WIN32_LEAN_AND_MEAN
 #endif
+#define NOMINMAX
 #ifndef __MINGW32__
 #include <Windows.h>
 #else