diff --git a/Wino.Core.WinUI/Services/ThumbnailService.cs b/Wino.Core.WinUI/Services/ThumbnailService.cs
index f7f51faa..ebb0b00f 100644
--- a/Wino.Core.WinUI/Services/ThumbnailService.cs
+++ b/Wino.Core.WinUI/Services/ThumbnailService.cs
@@ -129,7 +129,8 @@ public class ThumbnailService(IPreferencesService preferencesService, IDatabaseS
             Gravatar = gravatarBase64,
             Favicon = faviconBase64,
             LastUpdated = DateTime.UtcNow
-        });
+        }, typeof(Thumbnail));
+
         _ = _cache.TryAdd(email, (gravatarBase64, faviconBase64));
 
         WeakReferenceMessenger.Default.Send(new ThumbnailAdded(email));
diff --git a/Wino.Core.WinUI/Styles/CustomMessageDialogStyles.xaml.cs b/Wino.Core.WinUI/Styles/CustomMessageDialogStyles.xaml.cs
index 98be9c00..b2bbe852 100644
--- a/Wino.Core.WinUI/Styles/CustomMessageDialogStyles.xaml.cs
+++ b/Wino.Core.WinUI/Styles/CustomMessageDialogStyles.xaml.cs
@@ -2,7 +2,7 @@
 
 namespace Wino.Core.WinUI.Styles;
 
-partial class CustomMessageDialogStyles : ResourceDictionary
+public partial class CustomMessageDialogStyles : ResourceDictionary
 {
     public CustomMessageDialogStyles()
     {
diff --git a/Wino.Core.WinUI/Wino.Core.WinUI.csproj b/Wino.Core.WinUI/Wino.Core.WinUI.csproj
index 0ae56643..d674b2a8 100644
--- a/Wino.Core.WinUI/Wino.Core.WinUI.csproj
+++ b/Wino.Core.WinUI/Wino.Core.WinUI.csproj
@@ -9,6 +9,7 @@
     <IsTrimmable>true</IsTrimmable>
     <EnableTrimAnalyzer>true</EnableTrimAnalyzer>
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
+	<AllowUnsafeBlocks>True</AllowUnsafeBlocks>
   </PropertyGroup>
   <ItemGroup>
     <Content Include="Assets\FileTypes\type_archive.png" />