diff --git a/NeedABreak/AboutBoxWindow.xaml b/NeedABreak/AboutBoxWindow.xaml
index df81957..3974431 100644
--- a/NeedABreak/AboutBoxWindow.xaml
+++ b/NeedABreak/AboutBoxWindow.xaml
@@ -63,7 +63,7 @@
         <TextBlock VerticalAlignment="Bottom"
                    HorizontalAlignment="Left"
                    Margin="10">
-            <Hyperlink NavigateUri="http://www.inrs.fr/risques/travail-ecran/ce-qu-il-faut-retenir.html"
+            <Hyperlink NavigateUri="https://www.inrs.fr/risques/travail-ecran/ce-qu-il-faut-retenir.html"
                        RequestNavigate="Hyperlink_RequestNavigate"><utils:TextResource Name="inrs" /></Hyperlink>
         </TextBlock>
         <TextBlock x:Name="Version"
diff --git a/NeedABreak/AboutBoxWindow.xaml.cs b/NeedABreak/AboutBoxWindow.xaml.cs
index fde9bc9..b8ed5ab 100644
--- a/NeedABreak/AboutBoxWindow.xaml.cs
+++ b/NeedABreak/AboutBoxWindow.xaml.cs
@@ -61,7 +61,10 @@ private void CloseButton_Click(object sender, RoutedEventArgs e)
 
         private void Hyperlink_RequestNavigate(object sender, System.Windows.Navigation.RequestNavigateEventArgs e)
         {
-            Process.Start(new ProcessStartInfo(e.Uri.AbsoluteUri));
+            ProcessStartInfo psi = new ProcessStartInfo(e.Uri.AbsoluteUri);
+            psi.UseShellExecute = true;
+            Process.Start(psi);
+
             e.Handled = true;
         }
     }
diff --git a/NeedABreak/App.config b/NeedABreak/App.config
index 04664ac..59e7bdd 100644
--- a/NeedABreak/App.config
+++ b/NeedABreak/App.config
@@ -56,7 +56,7 @@ DEBUG
     </NeedABreak.Properties.Settings>
   </userSettings>
   <runtime>
-    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">      
+    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
     </assemblyBinding>
   </runtime>
 </configuration>