diff --git a/src/properties/propertieswidget.cpp b/src/properties/propertieswidget.cpp
index f49621e86..83dbe6c37 100644
--- a/src/properties/propertieswidget.cpp
+++ b/src/properties/propertieswidget.cpp
@@ -349,7 +349,7 @@ void PropertiesWidget::loadDynamicData() {
       reannounce_lbl->setText(h.next_announce());
       // Update ratio info
       const qreal ratio = QBtSession::instance()->getRealRatio(h.hash());
-      if(ratio > 100.)
+      if(ratio > QBtSession::MAX_RATIO)
         shareRatio->setText(QString::fromUtf8("∞"));
       else
         shareRatio->setText(QString(QByteArray::number(ratio, 'f', 2)));
diff --git a/src/qtlibtorrent/qbtsession.cpp b/src/qtlibtorrent/qbtsession.cpp
index 24800f43d..f5c890738 100644
--- a/src/qtlibtorrent/qbtsession.cpp
+++ b/src/qtlibtorrent/qbtsession.cpp
@@ -82,7 +82,6 @@ using namespace libtorrent;
 QBtSession* QBtSession::m_instance = 0;
 
 const int MAX_TRACKER_ERRORS = 2;
-const qreal MAX_RATIO = 100.;
 enum VersionType { NORMAL,ALPHA,BETA,RELEASE_CANDIDATE,DEVEL };
 
 // Main constructor
@@ -1442,12 +1441,12 @@ qreal QBtSession::getRealRatio(QString hash) const{
   if(h.total_done() == 0) {
     if(h.all_time_upload() == 0)
       return 0;
-    return 101;
+    return MAX_RATIO+1;
   }
   qreal ratio = (float)h.all_time_upload()/(float)h.total_done();
   Q_ASSERT(ratio >= 0.);
-  if(ratio > 100.)
-    ratio = 100.;
+  if(ratio > MAX_RATIO)
+    ratio = MAX_RATIO;
   return ratio;
 }
 
diff --git a/src/qtlibtorrent/qbtsession.h b/src/qtlibtorrent/qbtsession.h
index 0eda1b3c5..d60646b00 100644
--- a/src/qtlibtorrent/qbtsession.h
+++ b/src/qtlibtorrent/qbtsession.h
@@ -65,6 +65,9 @@ class QBtSession : public QObject {
   Q_OBJECT
   Q_DISABLE_COPY(QBtSession)
 
+public:
+  static const qreal MAX_RATIO = 9999.;
+
 private:
   explicit QBtSession();
   static QBtSession* m_instance;
diff --git a/src/transferlistdelegate.h b/src/transferlistdelegate.h
index b925cb7f2..2b9e1fe8d 100644
--- a/src/transferlistdelegate.h
+++ b/src/transferlistdelegate.h
@@ -41,6 +41,7 @@
 #include <QDateTime>
 #include "misc.h"
 #include "torrentmodel.h"
+#include "qbtsession.h"
 
 #ifdef Q_WS_WIN
   #include <QPlastiqueStyle>
@@ -155,7 +156,7 @@ public:
         QItemDelegate::drawBackground(painter, opt, index);
         opt.displayAlignment = Qt::AlignRight;
         const qreal ratio = index.data().toDouble();
-        if(ratio > 100.)
+        if(ratio > QBtSession::MAX_RATIO)
           QItemDelegate::drawDisplay(painter, opt, opt.rect, QString::fromUtf8("∞"));
         else
           QItemDelegate::drawDisplay(painter, opt, opt.rect, QString::number(ratio, 'f', 2));