diff --git a/src/DPoP/DPoPJwtBearerEvents.cs b/src/DPoP/DPoPJwtBearerEvents.cs
index 95620af..a701ed9 100644
--- a/src/DPoP/DPoPJwtBearerEvents.cs
+++ b/src/DPoP/DPoPJwtBearerEvents.cs
@@ -1,3 +1,4 @@
+using ApiHost;
 using IdentityModel;
 using Microsoft.AspNetCore.Authentication.JwtBearer;
 using Microsoft.Extensions.Options;
diff --git a/src/DPoP/DPoPProofValidator.cs b/src/DPoP/DPoPProofValidator.cs
index 606a0ea..7843de6 100644
--- a/src/DPoP/DPoPProofValidator.cs
+++ b/src/DPoP/DPoPProofValidator.cs
@@ -1,3 +1,4 @@
+using DPoPApi;
 using IdentityModel;
 using Microsoft.AspNetCore.DataProtection;
 using Microsoft.Extensions.Logging;