diff --git a/BUILD.gn b/BUILD.gn
index cf4a7a5..b1442cd 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -32,6 +32,7 @@
         # Disable warnings failing when compiling with Clang on Windows.
         # https://bugs.chromium.org/p/webrtc/issues/detail?id=5366
         "-Wno-comment",
+        "-Wno-extra-semi",
         "-Wno-delete-non-virtual-dtor",
         "-Wno-ignored-attributes",
         "-Wno-logical-op-parentheses",