diff --git a/src/IdentityServer4.WsFederation/IdentityServer4.WsFederation.csproj b/src/IdentityServer4.WsFederation/IdentityServer4.WsFederation.csproj
index 702c092..8f531ba 100644
--- a/src/IdentityServer4.WsFederation/IdentityServer4.WsFederation.csproj
+++ b/src/IdentityServer4.WsFederation/IdentityServer4.WsFederation.csproj
@@ -1,6 +1,6 @@
- netstandard2.0
+ netcoreapp3.1
true
IdentityServer4.WsFederation
LICENSE
@@ -11,17 +11,17 @@
-
+
-
-
-
-
-
-
-
-
+
+
+
+
+
+
+
+
diff --git a/src/IdentityServer4.WsFederation/WsFederationReturnUrlParser.cs b/src/IdentityServer4.WsFederation/WsFederationReturnUrlParser.cs
index 3d83d0d..3855d6e 100644
--- a/src/IdentityServer4.WsFederation/WsFederationReturnUrlParser.cs
+++ b/src/IdentityServer4.WsFederation/WsFederationReturnUrlParser.cs
@@ -62,7 +62,7 @@ public async Task ParseAsync(string returnUrl)
// populate request
var request = new AuthorizationRequest()
{
- ClientId = result.Client.ClientId,
+ Client = result.Client,
IdP = result.WsFederationMessage.Wtrealm,
RedirectUri = result.WsFederationMessage.Wreply
};