diff --git a/src/BUILD.gn b/src/BUILD.gn
index 804d5cb..b28489a 100644
--- a/src/BUILD.gn
+++ b/src/BUILD.gn
@@ -110,6 +110,7 @@
     "-Wno-tautological-constant-out-of-range-compare",
     "-Wno-unknown-pragmas",
     "-Wno-int-in-bool-context",
+    "-Wno-conversion",
   ]
 }