diff --git a/extensions/fhir/deployment/src/main/java/org/apache/camel/quarkus/component/fhir/deployment/FhirProcessor.java b/extensions/fhir/deployment/src/main/java/org/apache/camel/quarkus/component/fhir/deployment/FhirProcessor.java
index 64568e8fa763..aefccbbab7bd 100644
--- a/extensions/fhir/deployment/src/main/java/org/apache/camel/quarkus/component/fhir/deployment/FhirProcessor.java
+++ b/extensions/fhir/deployment/src/main/java/org/apache/camel/quarkus/component/fhir/deployment/FhirProcessor.java
@@ -26,15 +26,27 @@
 import io.quarkus.deployment.builditem.FeatureBuildItem;
 import io.quarkus.deployment.builditem.nativeimage.NativeImageResourceBundleBuildItem;
 import io.quarkus.deployment.builditem.nativeimage.ReflectiveClassBuildItem;
+import io.quarkus.deployment.builditem.nativeimage.RuntimeInitializedClassBuildItem;
 
 final class FhirProcessor {
     private static final String FEATURE = "camel-fhir";
 
+    private static final String[] RUNTIME_INITIALIZED_CLASSES = new String[] {
+            "org.apache.http.impl.auth.NTLMEngineImpl"
+    };
+
     @BuildStep
     FeatureBuildItem feature() {
         return new FeatureBuildItem(FEATURE);
     }
 
+    @BuildStep
+    void configureRuntimeInitializedClasses(BuildProducer<RuntimeInitializedClassBuildItem> runtimeInitializedClass) {
+        for (String className : RUNTIME_INITIALIZED_CLASSES) {
+            runtimeInitializedClass.produce(new RuntimeInitializedClassBuildItem(className));
+        }
+    }
+
     @BuildStep
     ExtensionSslNativeSupportBuildItem activateSslNativeSupport() {
         return new ExtensionSslNativeSupportBuildItem(FEATURE);