diff --git a/debezium-quarkus-outbox/deployment/src/main/resources/META-INF/services/org.hibernate.boot.spi.AdditionalJaxbMappingProducer b/debezium-quarkus-outbox/deployment/src/main/resources/META-INF/services/org.hibernate.boot.spi.AdditionalJaxbMappingProducer
deleted file mode 100644
index b8cf01552..000000000
--- a/debezium-quarkus-outbox/deployment/src/main/resources/META-INF/services/org.hibernate.boot.spi.AdditionalJaxbMappingProducer
+++ /dev/null
@@ -1 +0,0 @@
-io.debezium.outbox.quarkus.deployment.AdditionalJaxbMappingProducerImpl
diff --git a/debezium-quarkus-outbox/runtime/pom.xml b/debezium-quarkus-outbox/runtime/pom.xml
index abd2869ae..4a5878efd 100644
--- a/debezium-quarkus-outbox/runtime/pom.xml
+++ b/debezium-quarkus-outbox/runtime/pom.xml
@@ -28,6 +28,12 @@
             <artifactId>quarkus-smallrye-opentracing</artifactId>
             <optional>true</optional>
         </dependency>
+        <!-- Needed specifically for AdditionalJaxbMappingProducerImpl usage -->
+        <dependency>
+            <groupId>org.jboss</groupId>
+            <artifactId>jandex</artifactId>
+            <version>2.4.0.Final</version>
+        </dependency>
         <!-- Needed primarily for @Incubating annotation -->
         <dependency>
             <groupId>io.debezium</groupId>
@@ -91,10 +97,16 @@
         <resources>
             <resource>
                 <filtering>true</filtering>
+                <directory>src/main/resources-filtered</directory>
+                <includes>
+                    <include>**/*</include>
+                </includes>
+            </resource>
+            <resource>
+                <filtering>false</filtering>
                 <directory>src/main/resources</directory>
                 <includes>
-                    <!-- Inject version information into the extension's YAML automatically -->
-                    <include>**/quarkus-extension.yaml</include>
+                    <include>**/*</include>
                 </includes>
             </resource>
         </resources>
diff --git a/debezium-quarkus-outbox/deployment/src/main/java/io/debezium/outbox/quarkus/deployment/AdditionalJaxbMappingProducerImpl.java b/debezium-quarkus-outbox/runtime/src/main/java/io/debezium/outbox/quarkus/internal/AdditionalJaxbMappingProducerImpl.java
similarity index 80%
rename from debezium-quarkus-outbox/deployment/src/main/java/io/debezium/outbox/quarkus/deployment/AdditionalJaxbMappingProducerImpl.java
rename to debezium-quarkus-outbox/runtime/src/main/java/io/debezium/outbox/quarkus/internal/AdditionalJaxbMappingProducerImpl.java
index 56ecab906..bc5311886 100644
--- a/debezium-quarkus-outbox/deployment/src/main/java/io/debezium/outbox/quarkus/deployment/AdditionalJaxbMappingProducerImpl.java
+++ b/debezium-quarkus-outbox/runtime/src/main/java/io/debezium/outbox/quarkus/internal/AdditionalJaxbMappingProducerImpl.java
@@ -3,7 +3,7 @@
  *
  * Licensed under the Apache Software License version 2.0, available at http://www.apache.org/licenses/LICENSE-2.0
  */
-package io.debezium.outbox.quarkus.deployment;
+package io.debezium.outbox.quarkus.internal;
 
 import static io.debezium.outbox.quarkus.internal.OutboxConstants.OUTBOX_ENTITY_HBMXML;
 
@@ -16,11 +16,16 @@
 import java.io.InputStream;
 import java.io.InputStreamReader;
 import java.io.OutputStreamWriter;
+import java.io.StringWriter;
 import java.io.Writer;
 import java.nio.charset.StandardCharsets;
 import java.util.Collection;
 import java.util.Collections;
 
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.JAXBException;
+import javax.xml.bind.Marshaller;
+
 import org.hibernate.boot.jaxb.Origin;
 import org.hibernate.boot.jaxb.SourceType;
 import org.hibernate.boot.jaxb.hbm.spi.JaxbHbmHibernateMapping;
@@ -74,6 +79,10 @@ public Collection<MappingDocument> produceAdditionalMappings(MetadataImplementor
                     try (BufferedInputStream bis = new BufferedInputStream(bais)) {
                         final Binding<?> jaxbBinding = mappingBinder.bind(bis, origin);
                         final JaxbHbmHibernateMapping mapping = (JaxbHbmHibernateMapping) jaxbBinding.getRoot();
+
+                        logOutboxMapping(mapping);
+
+                        LOGGER.info("Contributed XML mapping for entity: {}", mapping.getClazz().get(0).getEntityName());
                         return Collections.singletonList(new MappingDocument(mapping, origin, buildingContext));
                     }
                 }
@@ -95,4 +104,21 @@ private InputStream getOutboxHbmXmlStream() {
         // Attempt to load the XML using the current class loader
         return getClass().getResourceAsStream("/" + OUTBOX_ENTITY_HBMXML);
     }
+
+    private void logOutboxMapping(JaxbHbmHibernateMapping mapping) {
+        try {
+            JAXBContext context = JAXBContext.newInstance(JaxbHbmHibernateMapping.class);
+
+            Marshaller marshaller = context.createMarshaller();
+            marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE);
+
+            final StringWriter writer = new StringWriter();
+            marshaller.marshal(mapping, writer);
+
+            LOGGER.debug("Debezium Outbox XML Mapping:\n{}", writer);
+        }
+        catch (JAXBException e) {
+            throw new RuntimeException("Failed to marshal Debezium Outbox XML mapping", e);
+        }
+    }
 }
diff --git a/debezium-quarkus-outbox/runtime/src/main/resources/META-INF/quarkus-extension.yaml b/debezium-quarkus-outbox/runtime/src/main/resources-filtered/META-INF/quarkus-extension.yaml
similarity index 100%
rename from debezium-quarkus-outbox/runtime/src/main/resources/META-INF/quarkus-extension.yaml
rename to debezium-quarkus-outbox/runtime/src/main/resources-filtered/META-INF/quarkus-extension.yaml
diff --git a/debezium-quarkus-outbox/runtime/src/main/resources/META-INF/services/org.hibernate.boot.spi.AdditionalJaxbMappingProducer b/debezium-quarkus-outbox/runtime/src/main/resources/META-INF/services/org.hibernate.boot.spi.AdditionalJaxbMappingProducer
new file mode 100644
index 000000000..3bd02197b
--- /dev/null
+++ b/debezium-quarkus-outbox/runtime/src/main/resources/META-INF/services/org.hibernate.boot.spi.AdditionalJaxbMappingProducer
@@ -0,0 +1 @@
+io.debezium.outbox.quarkus.internal.AdditionalJaxbMappingProducerImpl