diff --git a/BUILD.gn b/BUILD.gn
index d56c37c..a875a36 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -44,6 +44,10 @@
     cflags_c += [ "-Wno-sign-compare" ]
   }
 
+  if (is_win) {
+    cflags_c += [ "-Wno-tautological-constant-out-of-range-compare" ]
+  }
+
   deps = [
     "//third_party/zlib",
   ]