diff --git a/atom/common/native_mate_converters/net_converter.cc b/atom/common/native_mate_converters/net_converter.cc
index 401cd5328c..b78bc5b8e1 100644
--- a/atom/common/native_mate_converters/net_converter.cc
+++ b/atom/common/native_mate_converters/net_converter.cc
@@ -45,7 +45,7 @@ bool CertFromData(const std::string& data,
   return true;
 }
 
-}
+}  // namespace
 
 // static
 v8::Local<v8::Value> Converter<const net::AuthChallengeInfo*>::ToV8(