diff --git a/app/widget/curvewidget/curveview.cpp b/app/widget/curvewidget/curveview.cpp
index 9ab395c4c..e8b6884ef 100644
--- a/app/widget/curvewidget/curveview.cpp
+++ b/app/widget/curvewidget/curveview.cpp
@@ -23,7 +23,7 @@
 #include <QScrollBar>
 #include <QMouseEvent>
 #include <QtMath>
-#include <limits>
+#include <cfloat>
 
 #include "common/qtutils.h"
 
@@ -401,8 +401,8 @@ void CurveView::ZoomToFit()
   rational min_time = RATIONAL_MAX;
   rational max_time = RATIONAL_MIN;
 
-  double min_val = std::numeric_limits<double>::max();
-  double max_val = std::numeric_limits<double>::min();
+  double min_val = DBL_MAX;
+  double max_val = DBL_MIN;
 
   for (i=item_map().constBegin(); i!=item_map().constEnd(); i++) {
     rational transformed_time = GetAdjustedTime(i.key()->parent()->parentNode(),