diff --git a/host/src/util/utf8.hpp b/host/src/util/utf8.hpp
index 98a7445..ce310f0 100644
--- a/host/src/util/utf8.hpp
+++ b/host/src/util/utf8.hpp
@@ -16,8 +16,7 @@ inline std::string narrow(const std::wstring& w)
 	{
 		return {};
 	}
-	const int n =
-	    WideCharToMultiByte(CP_UTF8, 0, w.c_str(), static_cast<int>(w.size()), nullptr, 0, nullptr, nullptr);
+	const int n = WideCharToMultiByte(CP_UTF8, 0, w.c_str(), static_cast<int>(w.size()), nullptr, 0, nullptr, nullptr);
 	std::string s(static_cast<std::size_t>(n), '\0');
 	WideCharToMultiByte(CP_UTF8, 0, w.c_str(), static_cast<int>(w.size()), s.data(), n, nullptr, nullptr);
 	return s;