diff --git a/MalwareToolbox.DesktopApp/Views/Tools/FileInfo.xaml.cs b/MalwareToolbox.DesktopApp/Views/Tools/FileInfo.xaml.cs
index a66f180..cd6cd74 100644
--- a/MalwareToolbox.DesktopApp/Views/Tools/FileInfo.xaml.cs
+++ b/MalwareToolbox.DesktopApp/Views/Tools/FileInfo.xaml.cs
@@ -38,6 +38,7 @@ private void ExpandAll_MenuFlyoutItem_Click(object sender, Microsoft.UI.Xaml.Rou
         FilePropsExpander.IsExpanded = true;
         HashingExpander.IsExpanded = true;
         DosHeadersExpander.IsExpanded = true;
+        RichHeadersExpander.IsExpanded = true;
         NTFileHeadersExpander.IsExpanded = true;
         //NTOptionalHeadersExpander.IsExpanded = true;
         SectionHeaders.IsExpanded = true;
@@ -50,6 +51,7 @@ private void CollapseAll_MenuFlyoutItem_Click(object sender, Microsoft.UI.Xaml.R
         FilePropsExpander.IsExpanded = false;
         HashingExpander.IsExpanded = false;
         DosHeadersExpander.IsExpanded = false;
+        RichHeadersExpander.IsExpanded = false;
         NTFileHeadersExpander.IsExpanded = false;
         //NTOptionalHeadersExpander.IsExpanded = false;
         SectionHeaders.IsExpanded = false;