diff --git a/hurricane/src/hviewer/NetInformations.cpp b/hurricane/src/hviewer/NetInformations.cpp
index 27f54bfd..e3973db4 100644
--- a/hurricane/src/hviewer/NetInformations.cpp
+++ b/hurricane/src/hviewer/NetInformations.cpp
@@ -120,7 +120,7 @@ namespace Hurricane {
   {
     switch ( column ) {
       case 0: return QVariant(getString(getName()).c_str());
-      case 1: return QVariant(getPlugsCount());
+      case 1: return QVariant((unsigned int)getPlugsCount());
     }
     return QVariant(QObject::tr("Column Out of Bound"));
   }