diff --git a/spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/health/HealthEndpointWebExtension.java b/spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/health/HealthEndpointWebExtension.java
index 13f940a5e1..593111d6b2 100644
--- a/spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/health/HealthEndpointWebExtension.java
+++ b/spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/health/HealthEndpointWebExtension.java
@@ -21,8 +21,6 @@ import java.util.Arrays;
 import java.util.Map;
 import java.util.Set;
 
-import org.springframework.aot.hint.RuntimeHints;
-import org.springframework.aot.hint.RuntimeHintsRegistrar;
 import org.springframework.boot.actuate.endpoint.ApiVersion;
 import org.springframework.boot.actuate.endpoint.SecurityContext;
 import org.springframework.boot.actuate.endpoint.annotation.ReadOperation;
@@ -31,9 +29,7 @@ import org.springframework.boot.actuate.endpoint.annotation.Selector.Match;
 import org.springframework.boot.actuate.endpoint.web.WebEndpointResponse;
 import org.springframework.boot.actuate.endpoint.web.WebServerNamespace;
 import org.springframework.boot.actuate.endpoint.web.annotation.EndpointWebExtension;
-import org.springframework.boot.actuate.health.HealthEndpointWebExtension.HealthEndpointWebExtensionRuntimeHints;
 import org.springframework.context.annotation.ImportRuntimeHints;
-import org.springframework.context.aot.BindingReflectionHintsRegistrar;
 
 /**
  * {@link EndpointWebExtension @EndpointWebExtension} for the {@link HealthEndpoint}.
@@ -116,16 +112,4 @@ public class HealthEndpointWebExtension extends HealthEndpointSupport<HealthCont
 		return getCompositeHealth(apiVersion, contributions, statusAggregator, showComponents, groupNames);
 	}
 
-	static class HealthEndpointWebExtensionRuntimeHints implements RuntimeHintsRegistrar {
-
-		private final BindingReflectionHintsRegistrar bindingRegistrar = new BindingReflectionHintsRegistrar();
-
-		@Override
-		public void registerHints(RuntimeHints hints, ClassLoader classLoader) {
-			this.bindingRegistrar.registerReflectionHints(hints.reflection(), Health.class, SystemHealth.class,
-					CompositeHealth.class);
-		}
-
-	}
-
 }
diff --git a/spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/health/HealthEndpointWebExtensionRuntimeHints.java b/spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/health/HealthEndpointWebExtensionRuntimeHints.java
new file mode 100644
index 0000000000..6805ffd32e
--- /dev/null
+++ b/spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/health/HealthEndpointWebExtensionRuntimeHints.java
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2012-2022 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.boot.actuate.health;
+
+import org.springframework.aot.hint.RuntimeHints;
+import org.springframework.aot.hint.RuntimeHintsRegistrar;
+import org.springframework.context.aot.BindingReflectionHintsRegistrar;
+
+/**
+ * {@link RuntimeHintsRegistrar} used by {@link HealthEndpointWebExtension} and
+ * {@link ReactiveHealthEndpointWebExtension}.
+ *
+ * @author Moritz Halbritter
+ */
+class HealthEndpointWebExtensionRuntimeHints implements RuntimeHintsRegistrar {
+
+	private final BindingReflectionHintsRegistrar bindingRegistrar = new BindingReflectionHintsRegistrar();
+
+	@Override
+	public void registerHints(RuntimeHints hints, ClassLoader classLoader) {
+		this.bindingRegistrar.registerReflectionHints(hints.reflection(), Health.class, SystemHealth.class,
+				CompositeHealth.class);
+	}
+
+}
diff --git a/spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/health/ReactiveHealthEndpointWebExtension.java b/spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/health/ReactiveHealthEndpointWebExtension.java
index 7a1fc30ddb..f8d3b4723b 100644
--- a/spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/health/ReactiveHealthEndpointWebExtension.java
+++ b/spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/health/ReactiveHealthEndpointWebExtension.java
@@ -32,6 +32,7 @@ import org.springframework.boot.actuate.endpoint.annotation.Selector.Match;
 import org.springframework.boot.actuate.endpoint.web.WebEndpointResponse;
 import org.springframework.boot.actuate.endpoint.web.WebServerNamespace;
 import org.springframework.boot.actuate.endpoint.web.annotation.EndpointWebExtension;
+import org.springframework.context.annotation.ImportRuntimeHints;
 
 /**
  * Reactive {@link EndpointWebExtension @EndpointWebExtension} for the
@@ -43,6 +44,7 @@ import org.springframework.boot.actuate.endpoint.web.annotation.EndpointWebExten
  * @since 2.0.0
  */
 @EndpointWebExtension(endpoint = HealthEndpoint.class)
+@ImportRuntimeHints(HealthEndpointWebExtensionRuntimeHints.class)
 public class ReactiveHealthEndpointWebExtension
 		extends HealthEndpointSupport<ReactiveHealthContributor, Mono<? extends HealthComponent>> {
 
diff --git a/spring-boot-project/spring-boot-actuator/src/test/java/org/springframework/boot/actuate/health/HealthEndpointWebExtensionRuntimeHintsTest.java b/spring-boot-project/spring-boot-actuator/src/test/java/org/springframework/boot/actuate/health/HealthEndpointWebExtensionRuntimeHintsTest.java
new file mode 100644
index 0000000000..e43551f900
--- /dev/null
+++ b/spring-boot-project/spring-boot-actuator/src/test/java/org/springframework/boot/actuate/health/HealthEndpointWebExtensionRuntimeHintsTest.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2012-2022 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.boot.actuate.health;
+
+import java.util.Set;
+
+import org.junit.jupiter.api.Test;
+
+import org.springframework.aot.hint.MemberCategory;
+import org.springframework.aot.hint.RuntimeHints;
+import org.springframework.aot.hint.predicate.RuntimeHintsPredicates;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+/**
+ * @author Moritz Halbritter
+ */
+class HealthEndpointWebExtensionRuntimeHintsTest {
+
+	@Test
+	void shouldRegisterHints() {
+		RuntimeHints runtimeHints = new RuntimeHints();
+		new HealthEndpointWebExtensionRuntimeHints().registerHints(runtimeHints, getClass().getClassLoader());
+		Set<Class<?>> bindingTypes = Set.of(Health.class, SystemHealth.class, CompositeHealth.class);
+		for (Class<?> bindingType : bindingTypes) {
+			assertThat(RuntimeHintsPredicates.reflection().onType(bindingType)
+					.withMemberCategories(MemberCategory.INVOKE_DECLARED_CONSTRUCTORS, MemberCategory.DECLARED_FIELDS))
+							.accepts(runtimeHints);
+		}
+	}
+
+}
diff --git a/spring-boot-project/spring-boot-actuator/src/test/java/org/springframework/boot/actuate/health/HealthEndpointWebExtensionTests.java b/spring-boot-project/spring-boot-actuator/src/test/java/org/springframework/boot/actuate/health/HealthEndpointWebExtensionTests.java
index eaa93b7662..56f44169ce 100644
--- a/spring-boot-project/spring-boot-actuator/src/test/java/org/springframework/boot/actuate/health/HealthEndpointWebExtensionTests.java
+++ b/spring-boot-project/spring-boot-actuator/src/test/java/org/springframework/boot/actuate/health/HealthEndpointWebExtensionTests.java
@@ -19,19 +19,14 @@ package org.springframework.boot.actuate.health;
 import java.time.Duration;
 import java.util.Collections;
 import java.util.Map;
-import java.util.Set;
 
 import org.junit.jupiter.api.Test;
 
-import org.springframework.aot.hint.MemberCategory;
-import org.springframework.aot.hint.RuntimeHints;
-import org.springframework.aot.hint.predicate.RuntimeHintsPredicates;
 import org.springframework.boot.actuate.endpoint.ApiVersion;
 import org.springframework.boot.actuate.endpoint.SecurityContext;
 import org.springframework.boot.actuate.endpoint.web.WebEndpointResponse;
 import org.springframework.boot.actuate.endpoint.web.WebServerNamespace;
 import org.springframework.boot.actuate.health.HealthEndpointSupport.HealthResult;
-import org.springframework.boot.actuate.health.HealthEndpointWebExtension.HealthEndpointWebExtensionRuntimeHints;
 
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.mockito.Mockito.mock;
@@ -41,7 +36,6 @@ import static org.mockito.Mockito.mock;
  *
  * @author Phillip Webb
  * @author Scott Frederick
- * @author Moritz Halbritter
  */
 class HealthEndpointWebExtensionTests extends
 		HealthEndpointSupportTests<HealthEndpointWebExtension, HealthContributorRegistry, HealthContributor, HealthComponent> {
@@ -87,18 +81,6 @@ class HealthEndpointWebExtensionTests extends
 		assertThat(response.getStatus()).isEqualTo(200);
 	}
 
-	@Test
-	void shouldRegisterHints() {
-		RuntimeHints runtimeHints = new RuntimeHints();
-		new HealthEndpointWebExtensionRuntimeHints().registerHints(runtimeHints, getClass().getClassLoader());
-		Set<Class<?>> bindingTypes = Set.of(Health.class, SystemHealth.class, CompositeHealth.class);
-		for (Class<?> bindingType : bindingTypes) {
-			assertThat(RuntimeHintsPredicates.reflection().onType(bindingType)
-					.withMemberCategories(MemberCategory.INVOKE_DECLARED_CONSTRUCTORS, MemberCategory.DECLARED_FIELDS))
-							.accepts(runtimeHints);
-		}
-	}
-
 	@Override
 	protected HealthEndpointWebExtension create(HealthContributorRegistry registry, HealthEndpointGroups groups,
 			Duration slowIndicatorLoggingThreshold) {