diff --git a/include/fmt/format.h b/include/fmt/format.h
index ee6ec500..4b208e97 100644
--- a/include/fmt/format.h
+++ b/include/fmt/format.h
@@ -57,6 +57,11 @@
 #  define FMT_CUDA_VERSION 0
 #endif
 
+#if defined(_MSC_VER)
+#pragma warning(push)
+#pragma warning(disable: 4702) // C4702: unreachable code
+#endif
+
 #include "core.h"
 
 #if FMT_GCC_VERSION >= 406 || FMT_CLANG_VERSION
@@ -3723,4 +3728,8 @@ FMT_END_NAMESPACE
 #  pragma GCC diagnostic pop
 #endif
 
+#if defined(_MSC_VER)
+#pragma warning(pop)
+#endif
+
 #endif  // FMT_FORMAT_H_