diff --git a/quarkus/deployment/src/main/java/org/keycloak/quarkus/deployment/KeycloakProcessor.java b/quarkus/deployment/src/main/java/org/keycloak/quarkus/deployment/KeycloakProcessor.java
index 394e72d542..d1fff7e3f6 100644
--- a/quarkus/deployment/src/main/java/org/keycloak/quarkus/deployment/KeycloakProcessor.java
+++ b/quarkus/deployment/src/main/java/org/keycloak/quarkus/deployment/KeycloakProcessor.java
@@ -29,10 +29,12 @@ import java.util.ServiceLoader;
 
 import io.quarkus.deployment.IsDevelopment;
 import io.quarkus.deployment.builditem.HotDeploymentWatchedFileBuildItem;
+import io.quarkus.deployment.builditem.IndexDependencyBuildItem;
 import io.quarkus.hibernate.orm.deployment.HibernateOrmConfig;
 import org.hibernate.cfg.AvailableSettings;
 import org.hibernate.jpa.boot.spi.PersistenceUnitDescriptor;
 import org.jboss.logging.Logger;
+import org.jboss.resteasy.spi.ResteasyDeployment;
 import org.keycloak.Config;
 import org.keycloak.common.Profile;
 import org.keycloak.config.ConfigProviderFactory;
@@ -159,6 +161,19 @@ class KeycloakProcessor {
         return "kc.home.dir".equals(name) || "kc.config.args".equals(name);
     }
 
+    /**
+     * This will cause quarkus tu include specified modules in the jandex index. For example keycloak-services is needed as it includes
+     * most of the JAX-RS resources, which are required to register Resteasy builtin providers. See {@link ResteasyDeployment#isRegisterBuiltin()}.
+     * Similar reason is liquibase
+     *
+     * @param indexDependencyBuildItemBuildProducer
+     */
+    @BuildStep
+    void index(BuildProducer<IndexDependencyBuildItem> indexDependencyBuildItemBuildProducer) {
+        indexDependencyBuildItemBuildProducer.produce(new IndexDependencyBuildItem("org.liquibase", "liquibase-core"));
+        indexDependencyBuildItemBuildProducer.produce(new IndexDependencyBuildItem("org.keycloak", "keycloak-services"));
+    }
+
     @BuildStep
     void initializeRouter(BuildProducer<FilterBuildItem> routes) {
         routes.produce(new FilterBuildItem(new QuarkusRequestFilter(), FilterBuildItem.AUTHORIZATION - 10));
diff --git a/quarkus/runtime/src/main/java/org/keycloak/configuration/KeycloakPropertiesConfigSource.java b/quarkus/runtime/src/main/java/org/keycloak/configuration/KeycloakPropertiesConfigSource.java
index cebd79a28c..f516ac4e6c 100644
--- a/quarkus/runtime/src/main/java/org/keycloak/configuration/KeycloakPropertiesConfigSource.java
+++ b/quarkus/runtime/src/main/java/org/keycloak/configuration/KeycloakPropertiesConfigSource.java
@@ -29,7 +29,6 @@ import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
 import java.nio.file.NoSuchFileException;
 import java.nio.file.Path;
-import java.nio.file.Paths;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
@@ -128,7 +127,7 @@ public abstract class KeycloakPropertiesConfigSource extends PropertiesConfigSou
 
     /**
      * We need a better namespace resolution so that we don't need to add Quarkus extensions manually. Maybe the easiest 
-     * path is to just have the "keycloak" namespace for Keycloak-specific properties.
+     * path is to just have the "kc" namespace for Keycloak-specific properties.
      * 
      * @param key the key to transform
      * @return the same key but prefixed with the namespace
diff --git a/quarkus/server/src/main/resources/application.properties b/quarkus/server/src/main/resources/application.properties
index b26035a2d1..ead471a4d1 100644
--- a/quarkus/server/src/main/resources/application.properties
+++ b/quarkus/server/src/main/resources/application.properties
@@ -9,7 +9,3 @@ quarkus.http.root-path=/auth
 quarkus.application.name=Keycloak
 quarkus.banner.enabled=false
 
-quarkus.index-dependency.kc-services-idx.group-id=org.keycloak
-quarkus.index-dependency.kc-services-idx.artifact-id=keycloak-services
-quarkus.index-dependency.liquibase-idx.group-id=org.liquibase
-quarkus.index-dependency.liquibase-idx.artifact-id=liquibase-core