diff --git a/server/TracyView.hpp b/server/TracyView.hpp
index 23a7c6f5..988d1155 100644
--- a/server/TracyView.hpp
+++ b/server/TracyView.hpp
@@ -240,8 +240,8 @@ private:
     const MessageData* m_msgHighlight;
 
     bool m_drawRegion;
-    uint64_t m_regionStart;
-    uint64_t m_regionEnd;
+    int64_t m_regionStart;
+    int64_t m_regionEnd;
 
     bool m_showOptions;
     bool m_showMessages;