diff --git a/spring-webflux/src/main/java/org/springframework/web/reactive/function/BodyExtractors.java b/spring-webflux/src/main/java/org/springframework/web/reactive/function/BodyExtractors.java
index 227790a17b63ada43de545aed51e87ade0da4151..28e5b7ab4c001caf86a300f8282c9624ae3d793c 100644
--- a/spring-webflux/src/main/java/org/springframework/web/reactive/function/BodyExtractors.java
+++ b/spring-webflux/src/main/java/org/springframework/web/reactive/function/BodyExtractors.java
@@ -102,7 +102,7 @@ public abstract class BodyExtractors {
 	 * Return a {@code BodyExtractor} that reads form data into a {@link MultiValueMap}.
 	 * @return a {@code BodyExtractor} that reads form data
 	 */
-	public static BodyExtractor<Mono<MultiValueMap<String, String>>, ServerHttpRequest> toFormData() {
+	public static BodyExtractor<Mono<MultiValueMap<String, String>>, ReactiveHttpInputMessage> toFormData() {
 		return (serverRequest, context) -> {
 					HttpMessageReader<MultiValueMap<String, String>> messageReader = formMessageReader(context);
 					return messageReader.readMono(FORM_TYPE, serverRequest, context.hints());
diff --git a/spring-webflux/src/test/java/org/springframework/web/reactive/function/BodyExtractorsTests.java b/spring-webflux/src/test/java/org/springframework/web/reactive/function/BodyExtractorsTests.java
index a6f4b54ea202a49a4c7a897e6bad56f802872b78..a027258f2381cfd3fbba6f67ca403fa46d312817 100644
--- a/spring-webflux/src/test/java/org/springframework/web/reactive/function/BodyExtractorsTests.java
+++ b/spring-webflux/src/test/java/org/springframework/web/reactive/function/BodyExtractorsTests.java
@@ -207,7 +207,7 @@ public class BodyExtractorsTests {
 
 	@Test
 	public void toFormData() throws Exception {
-		BodyExtractor<Mono<MultiValueMap<String, String>>, ServerHttpRequest> extractor = BodyExtractors.toFormData();
+		BodyExtractor<Mono<MultiValueMap<String, String>>, ReactiveHttpInputMessage> extractor = BodyExtractors.toFormData();
 
 		DefaultDataBufferFactory factory = new DefaultDataBufferFactory();
 		DefaultDataBuffer dataBuffer =