diff --git a/docs/src/main/asciidoc/spring-cloud-sleuth.adoc b/docs/src/main/asciidoc/spring-cloud-sleuth.adoc
index 31de43228..2021a92eb 100644
--- a/docs/src/main/asciidoc/spring-cloud-sleuth.adoc
+++ b/docs/src/main/asciidoc/spring-cloud-sleuth.adoc
@@ -1147,38 +1147,6 @@ To block this feature, set `spring.sleuth.messaging.enabled` to `false`.
 We instrument the Zuul Ribbon integration by enriching the Ribbon requests with tracing information.
 To disable Zuul support, set the `spring.sleuth.zuul.enabled` property to `false`.
 
-=== Spring Cloud Function
-
-Sleuth works out of the box with Spring Cloud Function. Since functions
-might be short living, it's best to make the Zipkin span reporting synchronous.
-Just define a `Reporter<Span>` bean as presented below:
-
-[source,java]
-----
-@Configuration
-class ReporterConfiguration {
-	@Bean
-	public Reporter<Span> reporter(
-			SpanMetricReporter spanMetricReporter,
-			ZipkinProperties zipkin,
-			Sender sender
-	) {
-		final AsyncReporter<Span> reporter = AsyncReporter.builder(sender)
-				.queuedMaxSpans(1000)
-				.messageTimeout(zipkin.getMessageTimeout(), TimeUnit.SECONDS)
-				.metrics(new ReporterMetricsAdapter(spanMetricReporter))
-				.build(zipkin.getEncoder());
-		return new Reporter<Span>() {
-			@Override public void report(Span span) {
-				reporter.report(span);
-				// make the reporter synchronous
-				reporter.flush();
-			}
-		};
-	}
-}
-----
-
 == Running examples
 
 You can see the running examples deployed in the https://run.pivotal.io/[Pivotal Web Services].