diff --git a/conversion/stringconversion.cpp b/conversion/stringconversion.cpp
index d72078d..3314b0d 100644
--- a/conversion/stringconversion.cpp
+++ b/conversion/stringconversion.cpp
@@ -249,7 +249,7 @@ WideStringData convertMultiByteToWide(std::error_code &ec, const char *inputBuff
 WideStringData convertMultiByteToWide(std::error_code &ec, const std::string &inputBuffer)
 {
     return convertMultiByteToWide(
-        ec, inputBuffer.data(), inputBuffer.size() < (numeric_limits<int>::max() - 1) ? static_cast<int>(inputBuffer.size() + 1) : -1);
+        ec, inputBuffer.data(), inputBuffer.size() < (std::numeric_limits<int>::max() - 1) ? static_cast<int>(inputBuffer.size() + 1) : -1);
 }
 
 /*!