diff --git a/core/runtime/src/main/java/io/quarkiverse/operatorsdk/runtime/QuarkusConfigurationService.java b/core/runtime/src/main/java/io/quarkiverse/operatorsdk/runtime/QuarkusConfigurationService.java
index ed57dfdd..d0801ac8 100644
--- a/core/runtime/src/main/java/io/quarkiverse/operatorsdk/runtime/QuarkusConfigurationService.java
+++ b/core/runtime/src/main/java/io/quarkiverse/operatorsdk/runtime/QuarkusConfigurationService.java
@@ -32,7 +32,6 @@
 public class QuarkusConfigurationService extends AbstractConfigurationService implements
         DependentResourceFactory<QuarkusControllerConfiguration<?>, DependentResourceSpecMetadata<?, ?, ?>>,
         ManagedWorkflowFactory<QuarkusControllerConfiguration<?>> {
-    public static final QuarkusConfigurationService RESOURCE_CLASS_RESOLVER_ONLY = new QuarkusConfigurationService();
     public static final int UNSET_TERMINATION_TIMEOUT_SECONDS = -1;
     private static final Logger log = LoggerFactory.getLogger(QuarkusConfigurationService.class);
     private final CRDGenerationInfo crdInfo;
@@ -90,12 +89,6 @@ public QuarkusConfigurationService(
         this.defensiveCloning = defensiveCloning;
     }
 
-    private QuarkusConfigurationService() {
-        this(Version.UNKNOWN, Collections.emptyList(), null, null, DEFAULT_RECONCILIATION_THREADS_NUMBER,
-                DEFAULT_WORKFLOW_EXECUTOR_THREAD_NUMBER, UNSET_TERMINATION_TIMEOUT_SECONDS, null, null, false, null, null,
-                false, false, false, false);
-    }
-
     private static <R extends HasMetadata> Reconciler<R> unwrap(Reconciler<R> reconciler) {
         return ClientProxy.unwrap(reconciler);
     }