diff --git a/docker/keycloak/extensions-22.0.8/services/src/main/java/com/github/bcgov/keycloak/broker/oidc/OverrideOIDCIdentityProviderFactory.java b/docker/keycloak/extensions-22.0.8/services/src/main/java/com/github/bcgov/keycloak/broker/oidc/OverrideOIDCIdentityProviderFactory.java
index 04f34052..9e6fd752 100644
--- a/docker/keycloak/extensions-22.0.8/services/src/main/java/com/github/bcgov/keycloak/broker/oidc/OverrideOIDCIdentityProviderFactory.java
+++ b/docker/keycloak/extensions-22.0.8/services/src/main/java/com/github/bcgov/keycloak/broker/oidc/OverrideOIDCIdentityProviderFactory.java
@@ -1,14 +1,12 @@
 package com.github.bcgov.keycloak.broker.oidc;
 
-import java.util.List;
+import java.util.HashMap;
 
 import org.keycloak.broker.oidc.OIDCIdentityProvider;
 import org.keycloak.broker.oidc.OIDCIdentityProviderConfig;
 import org.keycloak.broker.oidc.OIDCIdentityProviderFactory;
 import org.keycloak.models.IdentityProviderModel;
 import org.keycloak.models.KeycloakSession;
-import org.keycloak.provider.ProviderConfigProperty;
-import org.keycloak.provider.ProviderConfigurationBuilder;
 
 /** @author <a href="mailto:junmin@button.is">Junmin Ahn</a> */
 public class OverrideOIDCIdentityProviderFactory extends OIDCIdentityProviderFactory {
@@ -22,6 +20,10 @@ public String getName() {
 
   @Override
   public OIDCIdentityProvider create(KeycloakSession session, IdentityProviderModel model) {
+    boolean legacyLogoutRedirectUriSupported = Boolean
+        .parseBoolean(model.getConfig().get("legacyLogoutRedirectUriSupported"));
+    model.setConfig(new HashMap<>(model.getConfig()));
+    model.getConfig().put("legacyLogoutRedirectUriSupported", String.valueOf(legacyLogoutRedirectUriSupported));
     return new OverrideOIDCIdentityProvider(session, new OIDCIdentityProviderConfig(model));
   }
 
@@ -29,11 +31,4 @@ public OIDCIdentityProvider create(KeycloakSession session, IdentityProviderMode
   public String getId() {
     return PROVIDER_ID;
   }
-
-  public List<ProviderConfigProperty> getConfigProperties() {
-    return ProviderConfigurationBuilder.create().property()
-        .name("legacyLogoutRedirectUriSupported").label("Legacy Logout Redirect URI")
-        .helpText("Does the external IDP support legacy logout redirect URI (redirect_uri)?")
-        .type(ProviderConfigProperty.BOOLEAN_TYPE).add().build();
-  }
 }