diff --git a/extensions/hibernate-orm/deployment/src/main/java/io/quarkus/hibernate/orm/deployment/HibernateOrmProcessor.java b/extensions/hibernate-orm/deployment/src/main/java/io/quarkus/hibernate/orm/deployment/HibernateOrmProcessor.java
index 97432ebc5585c..b1e5a89451e60 100644
--- a/extensions/hibernate-orm/deployment/src/main/java/io/quarkus/hibernate/orm/deployment/HibernateOrmProcessor.java
+++ b/extensions/hibernate-orm/deployment/src/main/java/io/quarkus/hibernate/orm/deployment/HibernateOrmProcessor.java
@@ -299,7 +299,7 @@ public JpaModelIndexBuildItem jpaEntitiesIndexer(
             IndexingUtil.indexClass(jpaModel.getClassName(), indexer, index.getIndex(), additionalIndex,
                     HibernateOrmProcessor.class.getClassLoader());
         }
-        CompositeIndex compositeIndex = CompositeIndex.create(index.getIndex(), indexer.complete());
+        CompositeIndex compositeIndex = CompositeIndex.create(index.getComputingIndex(), indexer.complete());
         return new JpaModelIndexBuildItem(compositeIndex);
     }
 
diff --git a/extensions/hibernate-orm/deployment/src/main/java/io/quarkus/hibernate/orm/deployment/JpaJandexScavenger.java b/extensions/hibernate-orm/deployment/src/main/java/io/quarkus/hibernate/orm/deployment/JpaJandexScavenger.java
index ee5d21a9e6d96..f8eb837c6c79d 100644
--- a/extensions/hibernate-orm/deployment/src/main/java/io/quarkus/hibernate/orm/deployment/JpaJandexScavenger.java
+++ b/extensions/hibernate-orm/deployment/src/main/java/io/quarkus/hibernate/orm/deployment/JpaJandexScavenger.java
@@ -349,10 +349,14 @@ private void addClassHierarchyToReflectiveList(Collector collector, DotName clas
         }
         // we need to check for enums
         for (FieldInfo fieldInfo : classInfo.fields()) {
-            DotName fieldType = fieldInfo.type().name();
-            ClassInfo fieldTypeClassInfo = index.getClassByName(fieldType);
+            Type fieldType = fieldInfo.type();
+            if (Type.Kind.PRIMITIVE == fieldType.kind()) {
+                continue;
+            }
+            DotName fieldClassName = fieldInfo.type().name();
+            ClassInfo fieldTypeClassInfo = index.getClassByName(fieldClassName);
             if (fieldTypeClassInfo != null && ClassNames.ENUM.equals(fieldTypeClassInfo.superName())) {
-                collector.enumTypes.add(fieldType.toString());
+                collector.enumTypes.add(fieldClassName.toString());
             }
         }
 
diff --git a/integration-tests/jpa-mapping-xml/legacy-app/src/main/resources/application.properties b/integration-tests/jpa-mapping-xml/legacy-app/src/main/resources/application.properties
index fa51f042a2956..a1b57198ea5b4 100644
--- a/integration-tests/jpa-mapping-xml/legacy-app/src/main/resources/application.properties
+++ b/integration-tests/jpa-mapping-xml/legacy-app/src/main/resources/application.properties
@@ -3,8 +3,3 @@ quarkus.datasource.libraryA.db-kind=h2
 quarkus.datasource.libraryB.db-kind=h2
 
 quarkus.hibernate-orm.mapping-files=no-file
-
-quarkus.index-dependency.libraryA.group-id=io.quarkus
-quarkus.index-dependency.libraryA.artifact-id=quarkus-integration-test-jpa-xml-legacy-library-a
-quarkus.index-dependency.libraryB.group-id=io.quarkus
-quarkus.index-dependency.libraryB.artifact-id=quarkus-integration-test-jpa-xml-legacy-library-b
\ No newline at end of file