diff --git a/spring-test/src/main/java/org/springframework/test/context/bean/override/BeanOverrideContextCustomizer.java b/spring-test/src/main/java/org/springframework/test/context/bean/override/BeanOverrideContextCustomizer.java
index 0820042209d..3e2d24163b9 100644
--- a/spring-test/src/main/java/org/springframework/test/context/bean/override/BeanOverrideContextCustomizer.java
+++ b/spring-test/src/main/java/org/springframework/test/context/bean/override/BeanOverrideContextCustomizer.java
@@ -34,9 +34,6 @@ import org.springframework.test.context.MergedContextConfiguration;
  */
 class BeanOverrideContextCustomizer implements ContextCustomizer {
 
-	static final String REGISTRY_BEAN_NAME =
-			"org.springframework.test.context.bean.override.internalBeanOverrideRegistry";
-
 	private static final String INFRASTRUCTURE_BEAN_NAME =
 			"org.springframework.test.context.bean.override.internalBeanOverridePostProcessor";
 
@@ -60,7 +57,7 @@ class BeanOverrideContextCustomizer implements ContextCustomizer {
 		// AOT processing, since a bean definition cannot be generated for the
 		// Set<BeanOverrideHandler> argument that it accepts in its constructor.
 		BeanOverrideRegistry beanOverrideRegistry = new BeanOverrideRegistry(beanFactory);
-		beanFactory.registerSingleton(REGISTRY_BEAN_NAME, beanOverrideRegistry);
+		beanFactory.registerSingleton(BeanOverrideRegistry.BEAN_NAME, beanOverrideRegistry);
 		beanFactory.registerSingleton(INFRASTRUCTURE_BEAN_NAME,
 				new BeanOverrideBeanFactoryPostProcessor(this.handlers, beanOverrideRegistry));
 		beanFactory.registerSingleton(EARLY_INFRASTRUCTURE_BEAN_NAME,
diff --git a/spring-test/src/main/java/org/springframework/test/context/bean/override/BeanOverrideRegistry.java b/spring-test/src/main/java/org/springframework/test/context/bean/override/BeanOverrideRegistry.java
index d57cf4877c5..fe7d4c8480f 100644
--- a/spring-test/src/main/java/org/springframework/test/context/bean/override/BeanOverrideRegistry.java
+++ b/spring-test/src/main/java/org/springframework/test/context/bean/override/BeanOverrideRegistry.java
@@ -29,8 +29,6 @@ import org.springframework.beans.factory.BeanFactory;
 import org.springframework.beans.factory.config.ConfigurableBeanFactory;
 import org.springframework.util.Assert;
 
-import static org.springframework.test.context.bean.override.BeanOverrideContextCustomizer.REGISTRY_BEAN_NAME;
-
 /**
  * An internal class used to track {@link BeanOverrideHandler}-related state after
  * the bean factory has been processed and to provide lookup facilities to test
@@ -46,6 +44,8 @@ import static org.springframework.test.context.bean.override.BeanOverrideContext
  */
 class BeanOverrideRegistry {
 
+	static final String BEAN_NAME = "org.springframework.test.context.bean.override.internalBeanOverrideRegistry";
+
 	private static final Log logger = LogFactory.getLog(BeanOverrideRegistry.class);
 
 
@@ -63,8 +63,8 @@ class BeanOverrideRegistry {
 		Assert.notNull(beanFactory, "ConfigurableBeanFactory must not be null");
 		this.beanFactory = beanFactory;
 		BeanFactory parentBeanFactory = beanFactory.getParentBeanFactory();
-		this.parent = (parentBeanFactory != null && parentBeanFactory.containsBean(REGISTRY_BEAN_NAME) ?
-				parentBeanFactory.getBean(REGISTRY_BEAN_NAME, BeanOverrideRegistry.class) : null);
+		this.parent = (parentBeanFactory != null && parentBeanFactory.containsBean(BEAN_NAME) ?
+				parentBeanFactory.getBean(BEAN_NAME, BeanOverrideRegistry.class) : null);
 	}
 
 	/**
diff --git a/spring-test/src/main/java/org/springframework/test/context/bean/override/BeanOverrideTestExecutionListener.java b/spring-test/src/main/java/org/springframework/test/context/bean/override/BeanOverrideTestExecutionListener.java
index d3d74ffab02..4d934980dfa 100644
--- a/spring-test/src/main/java/org/springframework/test/context/bean/override/BeanOverrideTestExecutionListener.java
+++ b/spring-test/src/main/java/org/springframework/test/context/bean/override/BeanOverrideTestExecutionListener.java
@@ -98,14 +98,14 @@ public class BeanOverrideTestExecutionListener extends AbstractTestExecutionList
 			Object testInstance = testContext.getTestInstance();
 			ApplicationContext applicationContext = testContext.getApplicationContext();
 
-			Assert.state(applicationContext.containsBean(BeanOverrideContextCustomizer.REGISTRY_BEAN_NAME), () -> """
+			Assert.state(applicationContext.containsBean(BeanOverrideRegistry.BEAN_NAME), () -> """
 					Test class %s declares @BeanOverride fields %s, but no BeanOverrideHandler has been registered. \
 					If you are using @ContextHierarchy, ensure that context names for bean overrides match \
 					configured @ContextConfiguration names.""".formatted(testContext.getTestClass().getSimpleName(),
 							handlers.stream().map(BeanOverrideHandler::getField).filter(Objects::nonNull)
 								.map(Field::getName).toList()));
-			BeanOverrideRegistry beanOverrideRegistry = applicationContext
-					.getBean(BeanOverrideContextCustomizer.REGISTRY_BEAN_NAME, BeanOverrideRegistry.class);
+			BeanOverrideRegistry beanOverrideRegistry = applicationContext.getBean(BeanOverrideRegistry.BEAN_NAME,
+					BeanOverrideRegistry.class);
 
 			for (BeanOverrideHandler handler : handlers) {
 				Field field = handler.getField();