diff --git a/src/bits.h b/src/bits.h
index f5fc18a3..446b1e19 100644
--- a/src/bits.h
+++ b/src/bits.h
@@ -42,7 +42,9 @@
 #   ifndef _CRT_SECURE_NO_WARNINGS
 #       define _CRT_SECURE_NO_WARNINGS
 #   endif
-#pragma warning(disable : 4464) /* relative include path contains '..' */
+#if _MSC_VER > 1800
+#   pragma warning(disable : 4464) /* relative include path contains '..' */
+#endif
 #pragma warning(disable : 4710) /* 'xyz': function not inlined */
 #pragma warning(disable : 4711) /* function 'xyz' selected for automatic inline expansion */
 #pragma warning(disable : 4201) /* nonstandard extension used : nameless struct / union */
diff --git a/src/mdbx.c b/src/mdbx.c
index d7d76607..1ee9790c 100644
--- a/src/mdbx.c
+++ b/src/mdbx.c
@@ -37,14 +37,12 @@
 
 #include "./bits.h"
 
-#ifdef _MSC_VER
-#if _MSC_VER < 1910
-/* LY: MSVC has buggy/inconsistent PRIuPTR/PRIxPTR macros and format-arg
+#if defined(_MSC_VER) && _MSC_VER == 1900
+/* LY: MSVC 2015 has buggy/inconsistent PRIuPTR/PRIxPTR macros and format-arg
        checker for size_t typedef. */
 #pragma warning(disable : 4777) /* format string '%10u' requires an argument   \
                                    of type 'unsigned int', but variadic        \
                                    argument 1 has type 'std::size_t' */
-#endif
 #endif /* _MSC_VER (warnings) */
 
 /*----------------------------------------------------------------------------*/