diff --git a/RAIC.Extensions.Configuration.EntityFrameworkCore/EntityFrameworkCoreDbSetConfigurationProvider.cs b/RAIC.Extensions.Configuration.EntityFrameworkCore/EntityFrameworkCoreDbSetConfigurationProvider.cs
index 02fc651..8e2f4ef 100644
--- a/RAIC.Extensions.Configuration.EntityFrameworkCore/EntityFrameworkCoreDbSetConfigurationProvider.cs
+++ b/RAIC.Extensions.Configuration.EntityFrameworkCore/EntityFrameworkCoreDbSetConfigurationProvider.cs
@@ -1,5 +1,4 @@
 using System.Linq;
-using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Configuration;
 
 namespace RAIC.Extensions.Configuration.EntityFrameworkCore;
@@ -14,7 +13,7 @@ internal interface IEntityFrameworkCoreDbSetConfigurationProvider : IConfigurati
 
 
 internal class EntityFrameworkCoreDbSetConfigurationProvider<TDbContext> : ConfigurationProvider, IEntityFrameworkCoreDbSetConfigurationProvider
-    where TDbContext : DbContext, ISettingsDbContext<IQueryable<ISetting>>
+    where TDbContext : ISettingsDbContext<IQueryable<ISetting>>
 {
     private readonly EntityFrameworkCoreDbSetConfigurationSource<TDbContext> _configurationSource;
 
@@ -36,7 +35,7 @@ internal class EntityFrameworkCoreDbSetConfigurationProvider<TDbContext> : Confi
 
 
 internal class EntityFrameworkCoreDbSetConfigurationSource<TDbContext> : IConfigurationSource
-    where TDbContext : DbContext, ISettingsDbContext<IQueryable<ISetting>>
+    where TDbContext : ISettingsDbContext<IQueryable<ISetting>>
 {
     public required System.Func<TDbContext> DbContextFactory { get; init; }