diff --git a/back/src/Directory.Build.props b/back/src/Directory.Build.props
index 1ba28e73..a3c3d9d6 100644
--- a/back/src/Directory.Build.props
+++ b/back/src/Directory.Build.props
@@ -42,7 +42,7 @@
 
 	<PropertyGroup Condition="$(CheckCodingStyle) == true">
 		<CodeAnalysisRuleSet>$(MSBuildThisFileDirectory)../Kyoo.ruleset</CodeAnalysisRuleSet>
-		<NoWarn>1591;1305;8618;SYSLIB1045</NoWarn>
+		<NoWarn>1591;1305;8618;SYSLIB1045;CS1573</NoWarn>
 		<!-- <AnalysisMode>All</AnalysisMode> -->
 	</PropertyGroup>
 
diff --git a/back/tests/Kyoo.Tests/Database/RepositoryActivator.cs b/back/tests/Kyoo.Tests/Database/RepositoryActivator.cs
index fc8cb77b..3912a4bf 100644
--- a/back/tests/Kyoo.Tests/Database/RepositoryActivator.cs
+++ b/back/tests/Kyoo.Tests/Database/RepositoryActivator.cs
@@ -54,7 +54,7 @@ namespace Kyoo.Tests.Database
 			MovieRepository movies = new(_NewContext(), studio, people, thumbs.Object);
 			ShowRepository show = new(_NewContext(), studio, people, thumbs.Object);
 			SeasonRepository season = new(_NewContext(), thumbs.Object);
-			LibraryItemRepository libraryItem = new(_NewConnection());
+			LibraryItemRepository libraryItem = new(_NewConnection(), new(null));
 			EpisodeRepository episode = new(_NewContext(), show, thumbs.Object);
 			UserRepository user = new(_NewContext(), thumbs.Object);