diff --git a/extensions/spring-boot-properties/deployment/src/main/java/io/quarkus/spring/boot/properties/deployment/ConfigurationPropertiesProcessor.java b/extensions/spring-boot-properties/deployment/src/main/java/io/quarkus/spring/boot/properties/deployment/ConfigurationPropertiesProcessor.java
index e2f475ef4c963a..413d0a88e4943d 100644
--- a/extensions/spring-boot-properties/deployment/src/main/java/io/quarkus/spring/boot/properties/deployment/ConfigurationPropertiesProcessor.java
+++ b/extensions/spring-boot-properties/deployment/src/main/java/io/quarkus/spring/boot/properties/deployment/ConfigurationPropertiesProcessor.java
@@ -1,22 +1,22 @@
 package io.quarkus.spring.boot.properties.deployment;
 
-import org.jboss.jandex.AnnotationInstance;
-import org.jboss.jandex.DotName;
-import org.jboss.jandex.IndexView;
-import org.springframework.boot.context.properties.ConfigurationProperties;
-
 import io.quarkus.arc.config.ConfigProperties;
+import io.quarkus.arc.deployment.ArcConfig;
 import io.quarkus.arc.deployment.configproperties.ConfigPropertiesMetadataBuildItem;
 import io.quarkus.deployment.Feature;
 import io.quarkus.deployment.annotations.BuildProducer;
 import io.quarkus.deployment.annotations.BuildStep;
 import io.quarkus.deployment.builditem.CombinedIndexBuildItem;
 import io.quarkus.deployment.builditem.FeatureBuildItem;
+import org.jboss.jandex.AnnotationInstance;
+import org.jboss.jandex.DotName;
+import org.jboss.jandex.IndexView;
+import org.springframework.boot.context.properties.ConfigurationProperties;
 
 public class ConfigurationPropertiesProcessor {
 
-    private static final DotName CONFIGURATION_PROPERTIES_ANNOTATION = DotName
-            .createSimple(ConfigurationProperties.class.getName());
+    private static final DotName CONFIGURATION_PROPERTIES =
+            DotName.createSimple(ConfigurationProperties.class.getName());
 
     @BuildStep
     public FeatureBuildItem registerFeature() {
@@ -24,35 +24,39 @@ public FeatureBuildItem registerFeature() {
     }
 
     @BuildStep
-    public void produceConfigPropertiesMetadata(CombinedIndexBuildItem combinedIndex,
+    public void produceConfigPropertiesMetadata(CombinedIndexBuildItem combinedIndex, ArcConfig arcConfig,
             BuildProducer<ConfigPropertiesMetadataBuildItem> configPropertiesMetadataProducer) {
-        combinedIndex.getIndex()
-                .getAnnotations(CONFIGURATION_PROPERTIES_ANNOTATION)
-                .stream()
-                .map(annotation -> createConfigPropertiesMetadata(annotation, combinedIndex.getIndex()))
-                .forEach(configPropertiesMetadataProducer::produce);
+        ConfigProperties.NamingStrategy namingStrategy = arcConfig.configPropertiesDefaultNamingStrategy;
+        for (AnnotationInstance annotation : combinedIndex.getIndex().getAnnotations(CONFIGURATION_PROPERTIES)) {
+            configPropertiesMetadataProducer.produce(
+                    createConfigPropertiesMetadata(annotation, combinedIndex.getIndex(), namingStrategy);
+        }
     }
 
-    private ConfigPropertiesMetadataBuildItem createConfigPropertiesMetadata(AnnotationInstance annotation, IndexView index) {
+    private ConfigPropertiesMetadataBuildItem createConfigPropertiesMetadata(AnnotationInstance annotation,
+            IndexView index, ConfigProperties.NamingStrategy namingStrategy) {
         switch (annotation.target().kind()) {
             case CLASS:
-                return createConfigPropertiesMetadataFromClass(annotation);
+                return createConfigPropertiesMetadataFromClass(annotation, namingStrategy);
             case METHOD:
-                return createConfigPropertiesMetadataFromMethod(annotation, index);
+                return createConfigPropertiesMetadataFromMethod(annotation, index, namingStrategy);
             default:
-                throw new IllegalArgumentException("Unsupported annotation target kind " + annotation.target().kind().name());
+                throw new IllegalArgumentException(
+                        "Unsupported annotation target kind " + annotation.target().kind().name());
         }
     }
 
-    private ConfigPropertiesMetadataBuildItem createConfigPropertiesMetadataFromClass(AnnotationInstance annotation) {
+    private ConfigPropertiesMetadataBuildItem createConfigPropertiesMetadataFromClass(AnnotationInstance annotation,
+            ConfigProperties.NamingStrategy namingStrategy) {
         return new ConfigPropertiesMetadataBuildItem(annotation.target().asClass(), getPrefix(annotation),
-                ConfigProperties.NamingStrategy.VERBATIM, true, false);
+                namingStrategy, true, false);
     }
 
     private ConfigPropertiesMetadataBuildItem createConfigPropertiesMetadataFromMethod(AnnotationInstance annotation,
-            IndexView index) {
-        return new ConfigPropertiesMetadataBuildItem(index.getClassByName(annotation.target().asMethod().returnType().name()),
-                getPrefix(annotation), ConfigProperties.NamingStrategy.VERBATIM, true, false);
+            IndexView index, ConfigProperties.NamingStrategy namingStrategy) {
+        return new ConfigPropertiesMetadataBuildItem(
+                index.getClassByName(annotation.target().asMethod().returnType().name()), getPrefix(annotation),
+                namingStrategy, true, false);
     }
 
     private String getPrefix(AnnotationInstance annotation) {
diff --git a/integration-tests/spring-boot-properties/src/main/resources/application.properties b/integration-tests/spring-boot-properties/src/main/resources/application.properties
index dd2729e5c592fa..4842f056edd12e 100644
--- a/integration-tests/spring-boot-properties/src/main/resources/application.properties
+++ b/integration-tests/spring-boot-properties/src/main/resources/application.properties
@@ -1,5 +1,5 @@
 cl.value=class-value
-cl.anotherClass.value=true
+cl.another-class.value=true
 bean.value=1
-bean.innerClass.value=inner-class-value
-interface.value=interface-value
\ No newline at end of file
+bean.inner-class.value=inner-class-value
+interface.value=interface-value