diff --git a/src/Configuration.Peristence.IdentityServer/ApiAuthorizationDbContext.cs b/src/Configuration.Peristence.IdentityServer/ApiAuthorizationDbContext.cs
index dade315..e2a3450 100644
--- a/src/Configuration.Peristence.IdentityServer/ApiAuthorizationDbContext.cs
+++ b/src/Configuration.Peristence.IdentityServer/ApiAuthorizationDbContext.cs
@@ -2,6 +2,7 @@
 namespace Kritikos.Configuration.Peristence.IdentityServer
 {
 	using System;
+	using System.Diagnostics.CodeAnalysis;
 	using System.Threading;
 	using System.Threading.Tasks;
 
@@ -26,6 +27,7 @@ namespace Kritikos.Configuration.Peristence.IdentityServer
 	/// <seealso cref="DbContext"/>
 	/// <seealso cref="IPersistedGrantDbContext"/>
 	/// <seealso cref="IConfigurationDbContext"/>
+	[ExcludeFromCodeCoverage]
 	public abstract class ApiAuthorizationDbContext<TUser, TRole, TKey> :
 		IdentityDbContext<TUser, TRole, TKey>,
 		IPersistedGrantDbContext,
diff --git a/src/Configuration.Peristence.IdentityServer/ApiAuthorizationPooledDbContext.cs b/src/Configuration.Peristence.IdentityServer/ApiAuthorizationPooledDbContext.cs
index 5ef32eb..6db07f0 100644
--- a/src/Configuration.Peristence.IdentityServer/ApiAuthorizationPooledDbContext.cs
+++ b/src/Configuration.Peristence.IdentityServer/ApiAuthorizationPooledDbContext.cs
@@ -2,6 +2,7 @@
 namespace Kritikos.Configuration.Peristence.IdentityServer
 {
 	using System;
+	using System.Diagnostics.CodeAnalysis;
 	using System.Threading;
 	using System.Threading.Tasks;
 
@@ -29,6 +30,7 @@ namespace Kritikos.Configuration.Peristence.IdentityServer
 	/// <seealso cref="IConfigurationDbContext"/>
 	/// <exception cref="InvalidOperationException">Could not resolve an instance of <seealso cref="ConfigurationStoreOptions"/>.</exception>
 	/// <exception cref="InvalidOperationException">Could not resolve an instance of <seealso cref="OperationalStoreOptions"/>.</exception>
+	[ExcludeFromCodeCoverage]
 	public abstract class ApiAuthorizationPooledDbContext<TUser, TRole, TKey> :
 		IdentityDbContext<TUser, TRole, TKey>,
 		IPersistedGrantDbContext,