diff --git a/src/Core/Auth/Models/Api/Request/Opaque/OpaqueRegistrationStartRequest.cs b/src/Core/Auth/Models/Api/Request/Opaque/OpaqueRegistrationStartRequest.cs
index 355fda3ed0..3015f59e97 100644
--- a/src/Core/Auth/Models/Api/Request/Opaque/OpaqueRegistrationStartRequest.cs
+++ b/src/Core/Auth/Models/Api/Request/Opaque/OpaqueRegistrationStartRequest.cs
@@ -20,16 +20,25 @@ public class CipherConfiguration
     [Required]
     public Argon2KsfParameters Argon2Parameters { get; set; }
 
-    public Bitwarden.OPAQUE.CipherConfiguration ToNativeConfiguration()
+    public Bitwarden.Opaque.CipherConfiguration ToNativeConfiguration()
     {
         if (CipherSuite == OpaqueKe3Ristretto3DHArgonSuite)
         {
-            return new Bitwarden.OPAQUE.CipherConfiguration
+            return new Bitwarden.Opaque.CipherConfiguration
             {
-                OprfCS = Bitwarden.OPAQUE.OprfCS.Ristretto255,
-                KeGroup = Bitwarden.OPAQUE.KeGroup.Ristretto255,
-                KeyExchange = Bitwarden.OPAQUE.KeyExchange.TripleDH,
-                KSF = new Bitwarden.OPAQUE.Argon2id(Argon2Parameters.Iterations, Argon2Parameters.Memory, Argon2Parameters.Parallelism)
+                OprfCs = Bitwarden.Opaque.OprfCs.Ristretto255,
+                KeGroup = Bitwarden.Opaque.KeGroup.Ristretto255,
+                KeyExchange = Bitwarden.Opaque.KeyExchange.TripleDH,
+                Ksf = new Bitwarden.Opaque.Ksf
+                {
+                    Algorithm = Bitwarden.Opaque.KsfAlgorithm.Argon2id,
+                    Parameters = new Bitwarden.Opaque.KsfParameters
+                    {
+                        Iterations = Argon2Parameters.Iterations,
+                        Memory = Argon2Parameters.Memory,
+                        Parallelism = Argon2Parameters.Parallelism
+                    }
+                }
             };
         }
         else
diff --git a/src/Core/Auth/Services/Implementations/OpaqueKeyExchangeService.cs b/src/Core/Auth/Services/Implementations/OpaqueKeyExchangeService.cs
index 75294b05ef..fe94f65d31 100644
--- a/src/Core/Auth/Services/Implementations/OpaqueKeyExchangeService.cs
+++ b/src/Core/Auth/Services/Implementations/OpaqueKeyExchangeService.cs
@@ -7,7 +7,7 @@ using Bit.Core.Auth.Models.Data;
 using Bit.Core.Auth.Repositories;
 using Bit.Core.Entities;
 using Bit.Core.Repositories;
-using Bitwarden.OPAQUE;
+using Bitwarden.Opaque;
 using Microsoft.Extensions.Caching.Distributed;
 
 namespace Bit.Core.Auth.Services;
diff --git a/src/Core/Core.csproj b/src/Core/Core.csproj
index 8bd7b91a4c..ca863f4736 100644
--- a/src/Core/Core.csproj
+++ b/src/Core/Core.csproj
@@ -32,6 +32,7 @@
     <PackageReference Include="Azure.Storage.Blobs" Version="12.21.2" />
     <PackageReference Include="Azure.Storage.Queues" Version="12.19.1" />
     <PackageReference Include="BitPay.Light" Version="1.0.1907" />
+    <PackageReference Include="Bitwarden.Opaque" Version="0.0.1-beta.1" />
     <PackageReference Include="DuoUniversal" Version="1.2.5" />
     <PackageReference Include="DnsClient" Version="1.8.0" />
     <PackageReference Include="Fido2.AspNet" Version="3.0.1" />
@@ -78,7 +79,9 @@
     <Folder Include="Properties\" />
   </ItemGroup>
 
+<!--
   <ItemGroup>
-    <ProjectReference Include="../../../dotnet-extensions/extensions/Bitwarden.OPAQUE/src/Bitwarden.OPAQUE.csproj" />
+    <ProjectReference Include="../../../dotnet-extensions/extensions/Bitwarden.Opaque/src/Bitwarden.Opaque.csproj" />
   </ItemGroup>
+-->
 </Project>