diff --git a/src/eepp/ui/uiscenenode.cpp b/src/eepp/ui/uiscenenode.cpp
index dce59e127..182f70d6d 100644
--- a/src/eepp/ui/uiscenenode.cpp
+++ b/src/eepp/ui/uiscenenode.cpp
@@ -444,9 +444,11 @@ void UISceneNode::setThreadPool( const std::shared_ptr<ThreadPool>& threadPool )
 }
 
 static std::string getErrorContext( size_t offset, std::string_view content ) {
-	static constexpr auto CONTEXT_LENGTH = 40;
-	std::size_t left = std::max( 0ul, offset - CONTEXT_LENGTH );
-	std::size_t right = std::min( content.size(), offset + 40 );
+	static constexpr std::size_t CONTEXT_LENGTH = 40;
+	std::size_t minVal = offset - CONTEXT_LENGTH;
+	std::size_t maxVal = offset + CONTEXT_LENGTH;
+	std::size_t left = std::max( static_cast<std::size_t>( 0ul ), minVal );
+	std::size_t right = std::min( content.size(), maxVal );
 	return std::string{ content.substr( left, right - left ) };
 }