diff --git a/tests/Squidex.Write.Tests/Contents/ContentDomainObjectTests.cs b/tests/Squidex.Write.Tests/Contents/ContentDomainObjectTests.cs
index 846f3bd06..7281159bb 100644
--- a/tests/Squidex.Write.Tests/Contents/ContentDomainObjectTests.cs
+++ b/tests/Squidex.Write.Tests/Contents/ContentDomainObjectTests.cs
@@ -20,7 +20,6 @@ using Xunit;
 
 namespace Squidex.Write.Contents
 {
-    [Collection("Content")]
     public class ContentDomainObjectTests
     {
         private readonly Guid appId = Guid.NewGuid();
diff --git a/tests/Squidex.Write.Tests/Schemas/SchemaDomainObjectTests.cs b/tests/Squidex.Write.Tests/Schemas/SchemaDomainObjectTests.cs
index 77bbbd848..4fc4931e3 100644
--- a/tests/Squidex.Write.Tests/Schemas/SchemaDomainObjectTests.cs
+++ b/tests/Squidex.Write.Tests/Schemas/SchemaDomainObjectTests.cs
@@ -20,7 +20,6 @@ using Xunit;
 
 namespace Squidex.Write.Schemas
 {
-    [Collection("Schema")]
     public class SchemaDomainObjectTests
     {
         private readonly Guid appId = Guid.NewGuid();