diff --git a/Directory.Build.props b/Directory.Build.props
index c0e2df5..2dac6fb 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -11,8 +11,8 @@
     <PackageProjectUrl>https://github.com/squidex/squidex</PackageProjectUrl>
     <PublishRepositoryUrl>true</PublishRepositoryUrl>
     <SymbolPackageFormat>snupkg</SymbolPackageFormat>
-    <Version>8.0.0</Version>
-  </PropertyGroup>
+    <Version>8.0.1</Version>
+  </PropertyGroup>
 
   <PropertyGroup Condition="'$(GITHUB_ACTIONS)' == 'true'">
     <ContinuousIntegrationBuild>true</ContinuousIntegrationBuild>
diff --git a/assets/Squidex.Assets.S3/AmazonS3AssetStore.cs b/assets/Squidex.Assets.S3/AmazonS3AssetStore.cs
index 821a83a..5b1f17a 100644
--- a/assets/Squidex.Assets.S3/AmazonS3AssetStore.cs
+++ b/assets/Squidex.Assets.S3/AmazonS3AssetStore.cs
@@ -254,11 +254,12 @@ public async Task<long> UploadAsync(string fileName, Stream stream, bool overwri
                 DisableDefaultChecksumValidation = false,
             };
 
-            if (stream.GetLengthOrZero() <= 0)
+            if (!stream.CanSeek)
             {
                 await using (var tempStream = TempHelper.GetTempStream())
                 {
                     await stream.CopyToAsync(tempStream, ct);
+                    tempStream.Position = 0;
 
                     request.InputStream = tempStream;
 
@@ -267,7 +268,7 @@ public async Task<long> UploadAsync(string fileName, Stream stream, bool overwri
             }
             else
             {
-                request.InputStream = new SeekFakerStream(stream);
+                request.InputStream = stream;
                 request.AutoCloseStream = false;
 
                 await s3Transfer.UploadAsync(request, ct);
diff --git a/assets/Squidex.Assets.S3/Squidex.Assets.S3.csproj b/assets/Squidex.Assets.S3/Squidex.Assets.S3.csproj
index 84c9e86..e5f213e 100644
--- a/assets/Squidex.Assets.S3/Squidex.Assets.S3.csproj
+++ b/assets/Squidex.Assets.S3/Squidex.Assets.S3.csproj
@@ -13,6 +13,7 @@
 
   <ItemGroup>
     <PackageReference Include="AWSSDK.S3" Version="4.0.19.1" />
+    <PackageReference Include="AWSSDK.SecurityToken" Version="4.0.5.20" />
     <PackageReference Include="Meziantou.Analyzer" Version="3.0.26">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>